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USB Serial

Quality USB Serial Adapters for Windows 7, 8 and Windows 10 USBGear Providing the Best USB Serial Adapters in the Market. Offering FTDI USB Serial Chip sets in many products.

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USB to RS232 TTL | CMOS Adapter Cable with Terminal Block

Low stock, please call or email for status
USB to RS232 TTL voltage settings just got easier! Up until now you've had to make a choice between USB to TTL adapters and their voltage with either or selections. This USB to RS232 TTL/CMOS adapter cable eliminates that by allowing you to choose a voltage setting.

OS Compatibility

Part# USB-232TTLMOS
$29.95

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USB to RS232 Isolated TTL | CMOS Adapter Cable with TB

Limited or no stock, please call or email for status
Up until now you've had to make a choice between USB to TTL adapters and their voltage with either or selections. This USB to RS232 isolated TTL/CMOS adapter cable eliminates that by allowing you to choose a voltage setting right at the adapter's connection point at the terminal block.

OS Compatibility

Part# USB-232TTLMOS-IS
$39.95

Volume Pricing

Qty: 12+ $38.86
Qty: 48+ $37.55
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USB to 5v TTL Header Like FTDI TTL-232R-5V - Supports Windows 10

Available
This USB to Serial UART (TTL level) adapter allows you to connect your computer through USB port and use it as a regular serial communication. All USB protocol is handled within this adapter. There is no other device or programming required.

OS Compatibility

Part# SS-TTL5VT
$18.88

Volume Pricing

Qty: 6+ $17.55
Qty: 24+ $16.91
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USB to 3.3V / 5V TTL Auto sensing adapter

Available
USB to 3.3V/5V TTL Auto sensing adapter is a USB to 5 Pin TTL Header assigned cable allowing direct connection to the board from the USB Bus. The serial UART adapter electronics automatically sense the voltage for its operation. Transmit and receive LED lights are embedded into the translucent USB molded jacket.

OS Compatibility

Part# SS-TTL5P
$29.95

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USB to UART with +3.3V TTL Adapter

Available
USB to UART with +3.3V TTL Adapter
Part# UTS-TTL8MU
$24.99
$12.50

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USB to 3.3v TTL PIN Header Cable

Available
This direct connect USB TTL adapter works with Windows 10 and earlier or Mac OS 10 X and Linux. Use the 5ft. serial UART cable and its 6-pin TTL connector as a regular serial device connection while the FTDI chip handles USB protocol. Your USB port powers the 3.3V output for transfer rates of 300 baud to 3 Mbaud at TTL levels.

OS Compatibility

Part# SS-TTL3VT
$24.95

Volume Pricing

Qty: 12+ $18.45
Qty: 48+ $17.66
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Single Port USB to CAN Bus 3FT Adapter Support Windows 10

Limited or no stock, please call or email for status
If you’re an engineer and involved in vehicle design, industrial automation, or other micro-chip related industry, we have an adapter for you. The 1 port CAN Bus adapter does not need external power running from the computer’s USB port. It has an onboard firmware update utility and other features that can help in your design.

OS Compatibility

Part# CG-1PRTCANB
$65.69

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1 Port Serial RS232 to CAN Bus Adapter with Metal Case

Low stock, please call or email for status
The Serial RS-232 CAN Bus adapter connects to your computer’s DB-9 serial port to create the CAN Bus protocol. It includes a 12V power adapter that can be plugged into the wall for power and is mountable to flat surfaces.

OS Compatibility

Part# CG-1P232CAN
$106.19

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USB to CAN Bus Adapter with Galvanic Isolation in Metal Case

Low stock, please call or email for status
If you’re using CAN Bus, this USB to CAN Bus adapter is for you. Built small for single port operations, this CAN Bus adapter employs galvanic isolation to catch stay signal noise produced by current. Operates with a DB9 and USB Type-B connector, no additional power source is needed.

OS Compatibility

Part# CG-1PMGICAN
$112.49

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1 Port USB to CAN Bus 1Mbps Speed w/Metal Case

Limited or no stock, please call or email for status
This USB to Controller Area Network device (CAN) adapter installs and is automatically recognized by your operating system. It has +/- 16kV ESD protection for all signals and supports CAN 2.0A and CAN 2.0B. No external power is needed to run your CAN applications as the device runs from USB bus power.

OS Compatibility

Part# CG-1PRTMCAN
$89.99

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USB RS-232 Serial Adapter w/ LED Indicators Windows 10, 8, 7, Vista, XP, 2000

Available
This USB 2.0 RS-232 Serial Adapter is the easiest way to add a serial port to your computer. Newer computers today are unequipped to support peripherals requiring a serial RS-232 connection because they lack serial ports; this affects PDA, digital camera, and GPS type equipment that may be used on your system.

OS Compatibility

Part# FTDI-LED
$19.95

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High-Speed USB RS-232 Serial Adapter DB-9 Male FTDI Chipset - Windows 10

Available
Work smarter, not harder! this serial cable gives you the most simple way of attaching your notebook or desktop to a serial modem, mouse, or PDA. It lets you connect an serial RS232 device to a USB port!

OS Compatibility

Part# USBG-1S1PQ
$23.95

Volume Pricing

Qty: 24+ $21.88
Qty: 96+ $19.77
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4 Port USB to Serial Adapter RS-232 with FTDI Chip for VIsta and XP

Limited or no stock, please call or email for status
Utilizing the FT232BL FTDI chip this USB to serial adapter supports 4 DB-9 Male ports with hex nut screw lock mechanism from your computer's USB 2.0 host port. The USBG-4FTDI adapter is ideal for sytems without COM ports built in as with newer systems. Supported by Windows 10, 8, 7, and earlier versions.

OS Compatibility

Part# USBG-4FTDI
$59.89

Volume Pricing

Qty: 6+ $57.89
Qty: 12+ $56.98
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SerialGear USB to serial 4 Port DB-9 RS-232 Adapter with FTDI Chip

Low stock, please call or email for status
USB bay docking USBG-BAY4 serial adapter box supports Windows 7 and Vista (32 and 64-Bit) RS232 Port X 4 feature a rugged metal enclosure! Multiple modules can be added to a single USB interface allowing you to add RS232 connectivity as needed.

OS Compatibility

Part# USBG-BAY4
$79.99

Volume Pricing

Qty: 6+ $77.88
Qty: 12+ $75.63
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12in. High-Speed USB to RS-232 Serial DB9 Adapter Cable - Windows 7/8

Available
Windows 7/8 Compatible 12 inch FTDI CHIP DB-9 Serial Adapter High Speed USB SERIAL RS-232

OS Compatibility

Part# USBG-RS232-F12
$16.99

Volume Pricing

Qty: 96+ $12.59
Qty: 500+ $12.18
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6ft USB to DB-9 RS232 Serial Converter with FTDI Chipset

Available
6ft. USB to RS232 Converter with FTDI chip inside uses RX, TX, and Power LED indicators as it interfaces with your equipment. The USB to serial adapter won't give you any hassle as it installs as a standard COM port. Supports Windows 7 and VISTA (32 and 64-Bit).

OS Compatibility

Part# USBG-RS232-F72
$19.99

Volume Pricing

Qty: 100+ $18.89
Qty: 250+ $17.72
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PROLIFIC CHIP 16 inch DB-9 Serial Adapter High Speed USB SERIAL RS-232

Available
For the computer users that require an RS-232 connection over a shorter cable length, this 12 inch USB to DB-9 converter cable (CG-RS232-P12) include RX/TX communication signals and Power LEDs that utilizes a Prolific Chipset.

OS Compatibility

Part# USBG-RS232-P12
$11.19

Volume Pricing

Qty: 250+ $10.89
Qty: 500+ $9.78
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36in. High-Speed USB to RS-232 Serial DB9 Adapter w/ Prolific Chip (Pl-2303HX)

Available
3ft. DB-9 Serial Adapter High Speed USB SERIAL RS-232

OS Compatibility

Part# USBG-RS232-P36
$16.99

Volume Pricing

Qty: 250+ $14.77
Qty: 500+ $12.69
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72in. High-Speed USB to RS-232 Serial DB9 Adapter w/ Prolific Chip (Pl-2303HX)

Available
USB DB-9 Serial 72 inch RS-232 Adapter cable for connecting to serial devices without the need for an extension. This cable features RX/TX and Power LEDs indicators while it utilizes a Prolific Chipset.

OS Compatibility

Part# USBG-RS232-P72
$18.99
$9.50

Volume Pricing

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36 inch DB-9 Serial Adapter High Speed USB SERIAL RS-232 With FTDI Chipset

Available
Supports Windows 7 and 8 and Vista (32 and 64-Bit) with Microsoft Certified Drivers. This FTDI CHIP Adapter is with RX/TX and Power LED and supports OS X and VISTA! Want to connect your GPs, modem, or digital camera easily?

OS Compatibility

Part# USBG-RS232-F36
$17.99
$9.00

Volume Pricing

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2-Port USB to Serial Adapter TX/RX LED & COM Retention FTDI Chipset 920K Baud Rate

Available
GearMo 2 Port USB to Serial Converter FT2232D Chip with Power RX and TX LED is a great solution when a limited number of serial ports are available.

OS Compatibility

Part# USA-FTDI2X
$29.88

Volume Pricing

Qty: 12+ $29.18
Qty: 48+ $28.55
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4-Port USB to Serial Adapter TX/RX LED & COM Retention FTDI Chipset 920K Baud Rate

Available
Connect 4 new or additional Windows COM ports through this FTDI, the USB to serial adapter outputs are automatically configured once connected to give you an easy plug-and-play installation.

OS Compatibility

Part# USA-FTDI4X
$39.98

Volume Pricing

Qty: 48+ $39.12
Qty: 144+ $37.92
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3ft. USB 2.0 to RS-232 Serial Converter Cable w/ FTDI - Windows 10, OSX, Linux

Available
Windows 8 USB to serial RS232 adapter with FTDI chip is adeal for your 36 inch connection from your host USB port, the serial adapter has a 300bps to 1Mbps Baud Rate and built-in statics and electrical surge protection up to 600W.

OS Compatibility

Part# USA-FTDI-A36
$17.88

Volume Pricing

Qty: 6+ $16.81
Qty: 24+ $15.12
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USB Serial 12in. RS232 Serial Adapter FTDI Chip w/ LED & Windows 10 Support

Available
New rs232 12 inch adapter designed to be sleek with a ferrite core ring for noise reduction. The USB adapter includes a FTDI chipset, LED indicators for power, TX, and RX signals and is USB 2.0 compliant with easy plug and play installation.

OS Compatibility

Part# GM-FTDI2-A12
$19.95

Volume Pricing

Qty: 6+ $18.98
Qty: 24+ $18.01
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USB to RS-232 Serial Adapter w/ LED Indicators Windows 10 Support

Available
Newly designed USB to rs232 adapter with full LED serial activity indicators, a new sleek design and modified color scheme give this serial adapter a great look to suit any application. It follows the standard DB9 pinout with hex nut screw lock mechanisms.

OS Compatibility

Part# GM-FTDI2-LED
$22.95

Volume Pricing

Qty: 6+ $21.88
Qty: 24+ $20.25
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12 Inch USB to RS232 Serial Adapter FTDI Chip 920K with LED

Available
The GearMo GM-FTDI-A12 is short and to the point! This 12 inch USB to RS232 serial adapter is the perfect portable connection for serial devices. Making use of the best FTDI Chip, RS232 serial connections are easy and convenient!

OS Compatibility

Part# USA-FTDI-A12
$15.88

Volume Pricing

Qty: 6+ $14.91
Qty: 24+ $14.44
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16-Port Industrial Serial RS-232 to USB 2.0 Rack Mount Adapter w/ FTDI Chipset

Low stock, please call or email for status
Functionally there’s nothing MINI about the New CG-16COM-MINI RS232 to USB 2.0 serial adapter and its standards performance with industrial-grade construction. 16 RS232 ports all packed into a very small housing. Offers Two mounting options: Din Rail and Rack mount, two power options, Activity and Status LED's on each port, and a rugged metal chassis with Screw Lock mechanism for secure cable connections!

OS Compatibility

Part# CG-16COM-MINI
$259.00

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36in. FTDI USB to Serial Cable for MAC PC Linux with Windows 10 Certified Drivers

Available
Easily connect this 36 inch (1 meter) RS232 cable adapter to your modem, GPS, Palm or other serial device from your system's host USB port. The adapter works with Windows 10, 8, 7 and XP along with Mac and Linux.

OS Compatibility

Part# USA-FTDI-36
$16.95

Volume Pricing

Qty: 6+ $15.88
Qty: 24+ $14.91
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2 Port USB 2.0 to RS 232 Manual Switch FTDI Chipset

Low stock, please call or email for status
You can now easily attach 2 computers to 1 DB9 rs232 port. This device manually shares your DB9 RS232 serial port among two systems, toggle between the systems with the button on top.

OS Compatibility

Part# CG-2URS232M
$34.99
$17.50

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2 Port USB 2.0 to RS 232 Auto Switch FTDI Chipset

Low stock, please call or email for status
You can now easily attach 2 computers to 1 DB9 rs232 port. This device automatically shares your DB9 RS232 serial port among two systems, data/jobs sent are processed on a first come first serve basis.

OS Compatibility

Part# CG-2URS232A
$54.99
$27.50

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4 Port USB 2.0 to RS 232 Manual Switch FTDI Chipset

Low stock, please call or email for status
You can now easily attach 4 computers to 1 DB9 rs232 port. This device manually shares your DB9 RS232 serial port among four systems, toggle between the systems with the button on top.

OS Compatibility

Part# CG-4URS232M
$44.99
$22.50

Volume Pricing

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4 port USB 2.0 to RS 232 Auto Switch FTDI Chipset

Low stock, please call or email for status
You can now easily attach 4 computers to 1 DB9 rs232 port. This device automatically shares your DB9 RS232 serial port among four systems, data/jobs sent are processed on a first come first serve basis.

OS Compatibility

Part# CG-4URS232A
$69.99
$35.00

Volume Pricing

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4-port USB to RS232 Adapter FTDI FT4232H & ZyWyn

Limited or no stock, please call or email for status
The CG-4X232FTDI is a 4 Port RS232 to USB 2.0 serial adapter cable that is designed for PC, thin client, or server to provide instant COM port expansion via the Universal Serial Bus (USB).
Part# USB-4X232FTDI
$69.95

Volume Pricing

Qty: 6+ $67.88
Qty: 24+ $64.55
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36inch FTDI USB to Serial Cable for MA PC Linux and Windows 10

Available
Easily connect this 36 inch (1 meter) RS232 cable adapter to your modem, GPS, Palm or other serial device from your system's host USB port. No need to worry about install, the serial adapter will be recognized by your system immediately. With FTDI inside, the adapter works with Windows 10, 8, 7 and XP along with Mac and Linux.
Part# UT-883
$11.87
$5.94

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USB to Dual Serial RS-232 Converter USB to Serial Adapter Cable

Available
USB to Dual Serial RS-232 Converter is a USB to serial adapter cable 3ft. long, uses Moschip with LED support for Power, RX, and TX serial signals. Serial outputs are automatically configured as additional COM ports.

OS Compatibility

Part# Y-106
$12.95
$6.48

Volume Pricing

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USB to Parallel & Serial Converter for Windows Xp 2000 and Vista

Available
USB to Parallel & Serial Converter needs no additional IRQ, DMA, or I/O address resources and supports serial applications for high-speed transfers up to 230400 bps. Works with Windows Xp, 2000, and Vista.
Part# Y-107
$12.76
$6.38

Volume Pricing

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1-Port USB to RS-232 Selectable RS-422 or RS-485 Industrial Adapter

Available
The USB-COMi-M USB Serial Adapter instantly adds a RS-232, or RS-422, or RS-485 serial communication port to your system, Both a 6-pin terminal block and a DB9 male connector are available for optimal flexibility for serial connection.

OS Compatibility

Part# USBG-COMi-M
$54.89

Volume Pricing

Qty: 6+ $53.21
Qty: 24+ $51.66
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Industrial USB 2.0 to RS-232 Serial Adapter w/ DIN-Rail Bracket & Optical Isolation

Low stock, please call or email for status
USB-COM-SI-M USB RS-232 Industrial Adapter Metal case with DIN-Rail is designed for industrial applications, it is suitable for remote access, retail and industrial applications, data collection and other applications requiring high speed RS-232 serial communication port.

OS Compatibility

Part# USBG-COM-SI-M
$64.78

Volume Pricing

Qty: 6+ $62.25
Qty: 24+ $59.86
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2 PORT USB to Serial RS-232 DB-9 Adapter Industrial Metal Housing

Low stock, please call or email for status
USB Dual Serial Adapter provides instant connectivity with modems, ISDN TAs, PDAs, handheld & pocket PCs, digital cameras, POS, serial printers. It is suitable for remote access, retail and industrial applications, data collection and other applications requiring high speed RS-232 serial communication ports.

OS Compatibility

Part# USBG-2COM-M
$54.98

Volume Pricing

Qty: 12+ $52.77
Qty: 48+ $48.19
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Dual Port USB to Serial RS-232 DB-9 Adapter Cable FTDI Chip

Available
Dual Port USB to Serial RS-232 DB-9 Adapter Cable FTDI Chip

OS Compatibility

Part# USB-2COM
$39.98

Volume Pricing

Qty: 6+ $37.66
Qty: 12+ $35.82
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Industrial Professional USB Serial Adapter RS232 FTDI with 5Volt Out

Available
The USB-COMPlus is compact and adds a USB to industrial RS232 serial communication port to your system with a 5 Volt option for Barcode Scanners, POS Devices, Modem Control and More with this quality constructed professional serial adapter with FTDI.
Part# USB-COMPlus
$17.29

Volume Pricing

Qty: 6+ $16.91
Qty: 24+ $15.88
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6ft. Long USB RS-232 Serial Adapter DB-9 Male 32/64 bit WIn 7/ XP

Limited or no stock, please call or email for status
RS232 adapter 6ft. Version works with Windows Vista. USBGear New USB to Serial Adapter USB serial I/O product provides a single USB to RS-232 serial port for providing USB connectivity to legacy or non-USB compliant devices via a DB9 connector.

OS Compatibility

Part# USBG-232MM
$19.13

Volume Pricing

Qty: 48+ $19.02
Qty: 199+ $18.99
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FTDI USB to RS-232 / RS-422 / RS-485 Pro Grade Configurable Adapter

Available
USB to RS-232/422/485 Adapter, The USB to serial interface adapter offers an easy way to connect a DB9 serial device to a USB port. All configuration and electrical interface selections are handled through the driver.

OS Compatibility

Part# CM-RSDB9-PRO
$39.99
$21.99

Volume Pricing

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USB RS-232 Industrial Adapter Isolated and Surge Protected FTDI Chip

Low stock, please call or email for status
USB Optical isolation & surge protection Adapter RS-232 USB to RS-232 Adapter provides 1 RS232 Serial Port over USB Port, easy Serial Port Expansion over USB Port.

OS Compatibility

Part# USBG-SSRS1
$59.78

Volume Pricing

Qty: 12+ $56.66
Qty: 96+ $49.99
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Prolific USB to Serial USB adapter Cable RS232 DB-9 Male 3ft converter

Available
Prolific Chip serial adapter Works with Windows 7 and Vista 32-bit and Vista 64-Bit as well as XP Home and XP Pro. The USB converter is housed in a strong molded enclosure.

OS Compatibility

Part# CA-232-1MB
$7.99

Volume Pricing

Qty: 50+ $6.99
Qty: 100+ $5.99
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USB 2.0 Industrial Adapter User Selectable RS232/422/485 FTDI Chip

Limited or no stock, please call or email for status
USB-COMi+ (USB-COMiPLUS) 1-Port RS-232/422/485 USB-to-Serial Adapter features Easy Mode Setting by Hidden DIP Switch Adds one RS-232, RS-422 or RS-485 serial port by connecting to a USB.

OS Compatibility

Part# USB-COMiPLUS
$46.99

Volume Pricing

Qty: 12+ $42.66
Qty: 96+ $40.99
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USB C to Serial RS232 16 Inch Adapter with LED Indicators USB 2.0

Available
This NEW 16 inch USB C to Serial RS232 adapter uses the new type-C USB connector technology for easy, reversible connections. The same great tool of choice when supporting serial peripherals in newer computers without serial support with a C port host. Supported by Windows 10, this is an ideal solution for serial device support.
Part# GM-FTDI2-LED16-C
$28.95

Volume Pricing

Qty: 12+ $27.61
Qty: 48+ $25.88
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DB-9 Serial Adapter High Speed 230K USB SERIAL Adapter Cable 6ft.

Available

DB-9 Serial Adapter High Speed 230K USB SERIAL Adapter Cable 6ft. providing serial connection for a wide variety of serial device communication.

Deciding where the best place is for your serial device in relation to your PC can be a challenge, having a 6ft, cable attached opens up some options for you. This device can be connected through a USB hub and is designed for maximum performance with high speed data rates of 230Kbps.

OS Compatibility

Part# 765162
$11.99

Volume Pricing

Qty: 12+ $11.21
Qty: 24+ $10.88
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USB to Serial Adapter RS-232 DB-9 Male - Windows 10, 8, 7 and Mac

Available
USB Serial Adapter Supports Windows 10, 8, 7 and Vista (32 and 64-Bit) Install as a standard Windows COM port, Full RS-232 modem control signals, RS-232 data signals; TxD, RxD, RTS, CTS, DSR, DTR, DCD, RI, GND.

OS Compatibility

Part# USBG-232
$18.09

Volume Pricing

Qty: 96+ $17.66
Qty: 250+ $15.99
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6ft. Long USB to Serial Adapter FTDI Cable w/ Screws & Three LED display

Available
FTDI Unique USB to serial adapter cable with screw style db-9 male connector and shielded 6ft. long USB cable that uses the FTDI Chip it also has three color LED display/.

OS Compatibility

Part# USBG-6ft232-STF
$19.99

Volume Pricing

Qty: 12+ $18.50
Qty: 100+ $17.12
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10ft USB to Serial Adapter Cable with Screws and Three LED display

Available
Unique 3m Prolific USB to serial adapter cable with screw style db-9 male connector and shielded 10ft. long USB cable that uses the Prolific PL-2303 Chip it also has three color LED display.

OS Compatibility

Part# USBG-3M232-STP
$16.23

Volume Pricing

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USB C to Serial RS232 Adapter with LED Indicators USB 2.0

Available
USB C to Serial RS232 adapter uses the new type-C USB connector technology for easy, reversible connections. The same great tool of choice when supporting serial peripherals in newer computers without serial support with a C port host. Supported by Windows 10, this is an ideal solution for serial device support.

OS Compatibility

Part# GM-FTDI2-LED-C
$29.98

Volume Pricing

Qty: 24+ $27.66
Qty: 96+ $25.81
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Prolific USB to Serial Adaptor DB-9 Serial RS-232 for XP/Vista/7

Available
USB Serial Adapter is designed to make serial port expansion quick and simple. Connecting to a USB port on your computer or USB hub, this USB Serial Adapter instantly adds a serial communication port to your system.

OS Compatibility

Part# PL-232-03
$17.98

Volume Pricing

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36 inch USB to Serial RS232 FTDI professional adapter

Available
36 inch rs232 serial adapter with a quality FTDI chipset FT232RL and incorporates a noise reducing ferrite core ring for a clean serial signal. Works with Windows 10 and works with applications such as industrial, lab, and office environments.

OS Compatibility

Part# GM-FTDI2-A36
$21.95

Volume Pricing

Qty: 6+ $21.44
Qty: 24+ $20.86
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USB RS-232 Serial Adapter USB Serial Adaptor Converter Prolific Chip

Available
Mini Prolific RS232 serial adapter that works with Windows 10, 8, 7, and ealier versions of Windows supports a USB to DB9 interface for working with GPS, PDA, POS and other serial devices. This is the perfect way to enable RS232 communications from laptop or PC with no COM port capability.

OS Compatibility

Part# USBG-4
$12.95

Volume Pricing

Qty: 24+ $12.45
Qty: 250+ $12.05
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USB to RS-232 Serial Adapter DB9 - 8 Inch Short Cable

Available
This USB to RS-232 Serial adapter is Windows 10 supported. This standard USB to RS-232 Serial Adapter unit is compatible with most GPS and PDA devices including Garmin, Magellan, and Palm.

OS Compatibility

Part# USA-FTDI-8
$15.99

Volume Pricing

Qty: 6+ $15.89
Qty: 24+ $13.41
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16in. USB 2.0 to RS-232 Serial Converter w/ LED Indicators & FTDI

Available
This 16 inch USB to Serial adapter is a tool of choice when supporting serial peripherals in newer computers without serial support. Now supported by Windows 10, this is an ideal solution for device support.

OS Compatibility

Part# GM-FTDI-LED16
$21.88

Volume Pricing

Qty: 6+ $20.65
Qty: 24+ $19.99
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FTDI 10ft. USB to Serial Adapter Cable with Screws and Three LED display

Available
FTDI Unique 10ft. USB to serial adapter cable with screw style db-9 male connector and shielded 10ft. long USB cable that uses the FTDI Chip it also has three color LED display.

OS Compatibility

Part# USBG-10ft232-STF
$18.95

Volume Pricing

Qty: 48+ $18.76
Qty: 96+ $17.99
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USB C to Serial FTDI Adapter Black for Windows 10 Fully Supported!

Limited or no stock, please call or email for status
USBGear 12 inch USB C to Serial Adapter fully supported by Windows 10 operating system! Using your new laptop for USB C to Serial applications is completely seamless. You can plug our new USB C to serial adapter in and install it with no problems.

OS Compatibility

Part# USBG-232-C
$22.95

Volume Pricing

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USB to RS232 Serial over Cat5 Extender Kit(FTDI CHIP)

Available
The USB to RS-232 Cat. 5 extender is a low cost hardware solution that will extend your RS-232 devices using a single standard Cat. 5 / 5e / 6 UTP cable. It provides full-duplex remote access and control of any RS-232 protocol device.

OS Compatibility

Part# USB-EXTRS232
$39.89

Volume Pricing

Qty: 6+ $38.88
Qty: 12+ $37.89
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Dual Port USB to PS/2 & Single RS-232 Serial for Windows 98/ME/2000 & XP

EOL - 4 Remaining
This unique RS-232 serial and PS/2 adapter includes a USB 2.0 A to B cable to connect serial devices and PS/2 mouse or keyboard from a single USB host port on your PC.

OS Compatibility

Part# USBG-P2-232
$9.95
$6.47

Volume Pricing

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BeagleBone Black USB Expansion RS232 Module Cape

Low stock, please call or email for status
BeagleBone I/O Module with automatic recognition of USB ports and SD card when installed ( a mini PC). Utilizes GL852G USB 2.0 MTT Hub controller to expand the single USB port connections. Provides two high-speed RS-232 serial interfaces allows for stacking for additional serial ports.
Part# USB-2COM-BB
$37.95

Volume Pricing

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CableMax USB to Dual Serial DB9 5ft.Cable Adapt

Available
Add two Windows serial RS232 COM ports from your available host USB port, no additional power source is needed and draws power directly from your USB connection. Great for PDA, Modems, Barcode Readers and other standard serial devices.

OS Compatibility

Part# U2RS2X
$17.99

Volume Pricing

Qty: 6+ $15.99
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4 Port USB to Serial DB9 Industrial RS232 Adapter 15KV ESD and Surge

EOL - 18 Remaining
Rugged 4 port USB to serial RS232 adapter with DB-9 male connecting ports protected with 15KV ESD and 600W surge protection across all ports. With both bracket and DIN Rail mounting options, hub placement is versatile.

OS Compatibility

Part# GM-U24RS232
$79.99

Volume Pricing

Qty: 12+ $67.55
Qty: 48+ $54.11
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4-Port USB to RS-232 Serial DB9 Adapter Cable w/ FTDI Chip, TX/RX LED Indicators

Available
USB 4 port serial DB-9 RS-232 adapter with FTDI chip with TX and RX LED. Full compliance with USB Spec Rev 1.1. and compatible with USB 2.0 Ports.

OS Compatibility

Part# USBG-4X232FTDI
$77.98
$38.99

Volume Pricing

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USB 4-Port Serial Adapter / USB 2.0 Quad Port Serial DB-9 RS-232

Available
Windows 10 mountable 4-port serial cable adapter helps expand to four DB-9 connections from an available USB host port. The USB to serial adapter uses the FTDI FT232RL Chips, Mutli TT USB 2.0 GL852 Chip and ZT213LFEA Zywyn Corporation to achieve its high speed output.

OS Compatibility

Part# USBG-4X232P1
$97.99

Volume Pricing

Qty: 24+ $96.61
Qty: 114+ $96.12
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6ft. USB 4-Port Serial Adapter / USB 2.0 Quad Port Serial DB-9 RS-232

Available
The USB 2.0 Quad Serial Adapter is bus-powered, and it works with the USB host port supplying power of 500mA. The USB2.0 Quad Serial Adapter provides instant connectivity with modems, ISDN TAs, PDAs, handheld & pocket PCs, digital cameras, POS, serial printers.

OS Compatibility

Part# USBG-4X232P1-6
$99.99

Volume Pricing

Qty: 24+ $98.61
Qty: 144+ $96.12
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10ft. USB 4 Port Serial Adapter USB 2.0 Quad Port Serial DB-9 RS-232

Available
Professional Grade Solution for Legacy or Industrial serial RS-232 device connectivity to a Laptop or Desktop Computer. This Adapter Retains all COM port setting assigned by the operating system and or modified by user. this is very convenient if adapter is disconnected and reconnected.

OS Compatibility

Part# USBG-4X232P1-10
$99.99

Volume Pricing

Qty: 24+ $99.61
Qty: 144+ $96.12
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USB 4 Port Serial DB-9 RS-232 Adapters with Prolific Chipset

Limited or no stock, please call or email for status
USB to RS232 4 port serial adapter with Prolific chip set is in full compliance with USB specifications rev. 1.1 and compatible with USB 2.0 ports. Plug & Play capability for outside peripherals with Windows operating systems.

OS Compatibility

Part# USBG-4X232
$74.98

Volume Pricing

Qty: 24+ $69.60
Qty: 48+ $68.98
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4-Port USB DB-9 Serial Adapter Solution for Windows Operating Systems

Low stock, please call or email for status
provides instant connectivity with modems, ISDN TAs, PDS, handheld & pocket PCs, digital cameras, POS, serial printers, etc. It is suitable for remote access, retail and industrial applications, data collection and other applications requiring a high speed serial communications port.

OS Compatibility

Part# USB-4COM
$88.95

Volume Pricing

Qty: 6+ $86.12
Qty: 24+ $82.14
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USB 2.0 to 4-Port RS232-422-485 Serial TB Adapter Isolation | Surge

Low stock, please call or email for status
4 optically isolated and surge protected terminal block ports, The USB2-4COMi-SI-TB is a USB 2 to 4-port industrial serial adapter that protects you device(s) with optical Isolation, 15KV ESD.

OS Compatibility

Part# USB2-4COMi-SI-TB
$189.95

Volume Pricing

Qty: 12+ $177.66
Qty: 24+ $174.85
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4-Port USB to RS-232 w/ Optical-isolation, Surge Protection, Metal Case

Low stock, please call or email for status
Optical isolation and surge protection are available on serial port and is individually optically isolated with 2000 volt DC optical isolation on 8 signal pins, GND is isolated by 5V DC-to-DC converter. The optical isolation protects your computer from spikes and surges.

OS Compatibility

Part# USB2-4COM-SI-M
$199.89

Volume Pricing

Qty: 3+ $197.88
Qty: 12+ $195.79
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4-Port Compact Industrial USB to RS-232 w/ 1m Octopus Cable & DIN Rail

Low stock, please call or email for status
4-Port RS-232 USB to serial adapter adds four industrial RS-232 serial ports by connecting to a USB host port and can be mounted to a Din rail conveniently for stable connections. it is compliant with USB 1.1/2.0 compatible Speed 480 Mbps, hi-speed USB and supports FIFO 128 byte transmit FIFO 384 receive FIFO.

OS Compatibility

Part# USB2-4COM-M-CBL
$87.91
$43.96

Volume Pricing

Please see product details to view volume discounts.
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Professional Quad Port USB to Serial DB-9 RS-232 Adapter

Available
USB 2.0 quad port serial DB-9 RS-232 adapter box is designed to make serial port expansion quick and simple. It instantly adds four RS-232 serial communication ports to your system with no conflicts with FTDI Chipset

OS Compatibility

Part# USB2-4COM-M
$89.95

Volume Pricing

Qty: 12+ $87.25
Qty: 48+ $85.88
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4-Port USB to RS-232 DB9 Serial Adapter w/ Prolific Chipset

Low stock, please call or email for status
The USB-4X-RS232 USB to serial converter is designed for PC, thin client, or server to provide instant COM ports expansion via the Universal Serial Bus (USB).

OS Compatibility

Part# USBG-4X-RS232
$69.99
$62.99

Volume Pricing

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4-Port DB-9 RS232 to USB Adapter with Isolation and Surge Protection

Available
4-x port RS232 to USB adapter with isolation and surge protection each serial ports offer data transfer rate up to 920 Kbps for high system performance. Users are able to connect multiple serial devices through one USB port on their system.

OS Compatibility

Part# CM-41042
$179.98

Volume Pricing

Qty: 6+ $172.12
Qty: 12+ $169.14
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USB 2 to Industrial 4-Port RS232-422-485 Serial TB Adapter

Low stock, please call or email for status
4 optically isolated and surge protected terminal block ports, the USB2-4COMi-TB USB to quad port industrial serial adapter is designed to make RS-422 and RS-485 serial port expansion quick and easy.

OS Compatibility

Part# USB2-4COMi-TB
$139.95

Volume Pricing

Qty: 6+ $136.84
Qty: 12+ $131.59
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USB 8 Port Serial DB-9 RS-232 Adapter Box with Prolific Chipset

Low stock, please call or email for status
The USBG-8X-RS232 USB to serial converter is designed for PC, it has intelligent expansion modules that connect to a PC or server via the Universal Serial Bus (USB).

OS Compatibility

Part# USBG-8X-RS232
$129.99
$84.49

Volume Pricing

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8 Port USB to Serial DB9 Industrial RS232 Adapter 15KV ESD and Surge

Limited or no stock, please call or email for status
Rugged 8 port USB to serial RS232 adapter with DB-9 male connecting ports with 15KV ESD and 600W surge protection across all ports. Includes power adapter!

OS Compatibility

Part# GM-U28RS232
$99.99

Volume Pricing

Qty: 12+ $87.55
Qty: 48+ $84.11
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USB to Serial 8 port Data Control Box RS-232 FTDI Adapter Win 10

Limited or no stock, please call or email for status
Professional USB to 8 port serial adapter control box supporting 8 DB9 Male connections is designed for serial port expansion via you host USB bus connections. Installs as a Windows COM port with full RS232 signal.

OS Compatibility

Part# 8XDB9-USB
$159.98

Volume Pricing

Qty: 3+ $155.98
Qty: 12+ $152.34
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8-Port Terminal Block RS232/422/485 to USB Isolation/Surge Protection

Low stock, please call or email for status
This terminal block serial adapter provides the scalability to quickly adapt to new USB technologies. It incorporates USB isolation and surge protection, multiple modules can be added to a single USB interface allowing you to add RS232/422/485 connectivity as needed.

OS Compatibility

Part# SA-8PX-IS
$287.91

Volume Pricing

Qty: 3+ $281.54
Qty: 6+ $275.44
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USB2 to 8-Port RS232-422-485 Serial TB Adapter

Low stock, please call or email for status
8 RS-232/422/485 ports with terminal block connection, the USB2-8COMi-TB is a USB2 to 8-port industrial serial adapter that protects your device(s) with 15KV ESD protection and 600W surge protection.

OS Compatibility

Part# USB2-8COMi-TB
$239.95

Volume Pricing

Qty: 3+ $235.86
Qty: 6+ $229.99
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USB-8COMi-RM USB to Octal RS-232/422/485 adapter metal case w/DIN-Rail

Low stock, please call or email for status
This Industrial Grade Rack Mount 8-Port USB Serial Adaptor Metal Case with Built-In 100-240Volt Power Supply uses FTDI chip USB serial Converters part number FT2232C.

OS Compatibility

Part# USB-8COMi-RM
$279.78

Volume Pricing

Qty: 12+ $277.66
Qty: 24+ $269.99
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USB2 to 8-Port RS232-422-485 Serial TB Adapter Isolation | Surge

Limited or no stock, please call or email for status
8 Optically Isolated and Surge Protected serial ports, The USB2-8COMi-SI-TB is a USB 2 to 8-port industrial serial adapter that protects you device(s) with optical Isolation, 15KV ESD protection.

OS Compatibility

Part# USB2-8COMi-SI-TB
$289.95

Volume Pricing

Qty: 3+ $281.66
Qty: 6+ $275.92
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USB USB 2.0 Serial high speed adapter box industrial 8-port RS-232 FTDI

Available
The USB2-8COM-M USB Octal Serial Adapter is designed to make serial port expansion quick and simple. Connecting to a USB port on your computer or USB hub, the USB Quad Serial Adapter instantly adds eight RS-232 serial communication ports to your system.

OS Compatibility

Part# USB2-8COM-M
$169.98

Volume Pricing

Qty: 6+ $162.55
Qty: 12+ $158.12
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8-Port RS-232 USB to Serial Adapter Data Control Box

Limited or no stock, please call or email for status
The USB-8COM is a rugged plastic USB to 8-Port RS-232 Serial adapter that allows you to add 8 additional RS-232 serial ports to your computer by connecting through a single USB port. Windows 10 supported!

OS Compatibility

Part# USB-8COM
$138.60

Volume Pricing

Qty: 6+ $131.68
Qty: 12+ $129.65
Qty: 24+ $127.88
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Rugged Industrial 8-Port Terminal Block RS232/422/485 to USB Adapter

Low stock, please call or email for status
Rugged Industrial Grade USB Serial plug-and-play adapter hub, designed to quickly add four high speed RS-232 serial ports to desktop or notebook computers. This industrial grade USB to serial adapter hub supports serial port data transfer rate of up to 921.6 Kb/s.

OS Compatibility

Part# SA-8PXTB
$187.91

Volume Pricing

Qty: 3+ $181.55
Qty: 6+ $174.56
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Industrial 8-Port DB-9 RS232 to USB Adapter Isolation Surge Protection

Available
The CM-41082 is an Isolation and surge protection 8S RS232 to USB serial adapter that is designed for PC, thin client, or server to provide instant COM port expansion via the Universal Serial Bus (USB). The CM-41082 provides the scalability to quickly adapt to new USB technologies.

OS Compatibility

Part# CM-41082
$297.91

Volume Pricing

Qty: 6+ $277.12
Qty: 12+ $269.14
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Industrial 8-Port DB9 RS232 to USB Adapter with FTDI Chip 921.6Kbps

Available
Windows 10 industrial 8-Port DB-9 RS-232 Serial Adapter with high speed FTDI Chip at 921.6Kbps. Provides for scalability with newer USB technologies in a compact design. Constructed with a rugged metal case and DSUB-9 RS232 connectors.

OS Compatibility

Part# CS-42082
$139.99

Volume Pricing

Qty: 12+ $137.12
Qty: 24+ $132.14
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16-Port Compact Industrial USB to RS-232 w/ 1m Octopus Cable & DIN Rail

Low stock, please call or email for status
Industrial metal 16-port USB to serial adapter with full RS232 data signals and high-speed baud rate up to 921.6Kbps, an excellent serial device that is compact working with Windows and Linux systems, can use COM port assignment to change COM port numbers required.

OS Compatibility

Part# USB2-16COM-M-CBL
$377.91
$188.96

Volume Pricing

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Industrial 8-Port DB-9 RS232 to USB Adapter High-Speed FTDI Chip 921.6Kbps

Available
The USBG-8COM-M is a 8S RS232 to USB serial adapter that is designed for PC, thin client, or server to provide instant COM port expansion via the Universal Serial Bus (USB). The USBG-8COM-M provides the scalability to quickly adapt to new USB technologies.

OS Compatibility

Part# USBG-8COM-M
$139.99

Volume Pricing

Qty: 12+ $132.12
Qty: 24+ $125.55
Qty: 48+ $121.81
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USB to Serial 16-Port RS-232 Adapter Metal Rackmountable case

Low stock, please call or email for status
This 16-Port Serial Adapter is designed for industrial applications to make serial port expansion quick and simple and no IRQ or COM port conflicts, since the ports don't require any additional IRQ, DMA, memory as resources on the system.

OS Compatibility

Part# USB-16COM-RM
$349.89

Volume Pricing

Qty: 6+ $336.66
Qty: 12+ $324.99
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USB to Serial 16 COM RS-232/422/485 Rack mount adapter

Limited or no stock, please call or email for status
The USB-16COMi-RM is an isolated USB to 16 Port COM serial adapter for RS-232 422/485 communication devices. Includes rack mounting kits for industrial use. High speed serial port with the 128 byte FIFO allow high speed communication, even in heavy loaded systems.

OS Compatibility

Part# USB-16COMi-RM
$549.89

Volume Pricing

Qty: 6+ $504.99
Qty: 12+ $498.66
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USB to 32 COM RS-232 Serial Adapter Metal Rackmountable Case, FTDI Chipset

Available
USB to 32 Port COM Serial Adapter RS-232 has a Metal Rackmount case that also supports DIN-Rail mounting. The RS232 Serial ports on USB-32com-RM allow further use of existing devices.

OS Compatibility

Part# USB-32COM-RM
$589.89

Volume Pricing

Qty: 6+ $576.66
Qty: 12+ $564.99
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USB to Serial (TTL level) converter cable 3.3Volt 6ft. Long

Available
The TTL-232R-3V3-WE (wire ended) is a USB to Serial (TTL level) converter cable which allows for a simple way to connect TTL interface devices to USB. This version of FTDI's USB to TTL serial adapter cable has it's I/O pins configured to operate at 3.3V levels.

OS Compatibility

Part# TTL-232R-3V3-WE
$19.99

Volume Pricing

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USB to Terminal Wire RS422 RS485 Mini FTDI Plug-in Adapter

Low stock, please call or email for status
The USBG-422MINI is a surge and static protected Mini USB to RS-422/485 Plug-in Adapter using terminal wire connection. The USB to Industrial Single RS-422/485 Plug-in Adapter is designed to make port expansion easy.

OS Compatibility

Part# USBG-422MINI
$29.95

Volume Pricing

Qty: 96+ $27.88
Qty: 199+ $25.12
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USB to serial RS422/485 single port converter DB9 male connector

Low stock, please call or email for status
Industrial serial ports on USB connect RS-422 and RS485 devices, used in industrial environment. With RS-485 the data direction is controlled by the port, without further action from the software.

OS Compatibility

Part# USB-COMi
$44.95

Volume Pricing

Qty: 12+ $44.12
Qty: 24+ $43.10
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FTDI Chip USB to RS-485/422 Industrial Isolated w/ DB-9/RJ45/Terminal Screw

Available
Optically Isolated Industrial USB to RS485 / RS422 serial adapter that is designed with DB-9, RJ45, and Terminal Screw Output interfaces. Used in serial applications such as serial printers, scanners, GPS, and consumer equipment.

OS Compatibility

Part# US-422i
$49.98
$39.98

Volume Pricing

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4 Port USB to RS485 High Speed Adapter w/12V DC Power Supply

Available
The USB to RS-485 adapter installs automatically once connected to a USB port. When a serial device is connected to it, it will check for a fail signal indicated by a RED LED. With many application uses, this USB to RS-485 serial adapter is mountable and includes an attached USB cable.
Part# CG-UHS4P485
$141.99

Volume Pricing

Qty: 24+ $138.66
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Pro 5ft. USB to RS-485/422 Serial ADapter FTDI Chip - Windows 10 Supported

Available
Reliability and a high performance FTDI Chip puts the GM-485422 USB to RS485, RS422 serial converter at the cutting edge of serial communication. With a terminal board connector included, this small, portable, and convenient solution is a must have tool.
Part# US-485422
$29.88

Volume Pricing

Qty: 6+ $28.76
Qty: 24+ $27.91
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Mini USB to RS-422/422 Converter FTDI CHIP w/ Screw Terminals & Windows 10 Support

Available
USB to RS-485 / RS-422 Converter contains an FTDI Chip with terminals photoelectric interface can convert the single ended USB signal into difference RS-422 or RS-485 signal. The converter includes Transient Voltage Suppressor technology!
Part# USA-482422
$27.95

Volume Pricing

Qty: 24+ $24.91
Qty: 96+ $22.65
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USB to RS-422 Terminal Block Adapter

Available
Designed for Point of Sale type devices this RS422 serial adapter is configured via 5-wire terminal block for serial signal.
Part# UTS-422TB
$34.99
$17.50

Volume Pricing

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USB-to-Optical isolated RS-422/485 Industrial Adapter

Limited or no stock, please call or email for status
USB to RS-422/485 Adapter with Optical isolation with 2000 volts DC & surge protection. Built-n ESD protection up to 25KV.

OS Compatibility

Part# USBG-COMi-SI-M
$99.78

Volume Pricing

Qty: 6+ $97.25
Qty: 24+ $94.66
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USB to Dual Serial RS-422/485 Converter Optical Isolation & Surge Protection

Limited or no stock, please call or email for status
This model supplies Optical Isolation & Surge Protection, each RS-422/485 port is individually optically isolated with 2000 volt DC optical isolation. Comes with a USB cable & power supply (120 volt, 60 hz).
Part# USB-2COMi-Si
$104.92

Volume Pricing

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USB to Dual Serial RS-422/RS-485 Port Mountable Converter

Limited or no stock, please call or email for status
USB to dual serial port converter with DB9 (9-pin male) connectors. The RS-422/RS-485 adapter TX and RX LED signal lights for monitoring and diagnostics.
Part# USB-2COMi
$69.92
$34.96

Volume Pricing

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USB to Serial RS-422/RS-485 Industrial Single Port Adapter w/FTDI

Limited or no stock, please call or email for status
The USB-COMi-TB USB-to-RS-422/485 Industrial Serial Adapter is designed to make industrial communication port expansion quick and simple. Connecting to a USB port on your computer or USB hub.

OS Compatibility

Part# USB-COMi-TB
$44.99

Volume Pricing

Qty: 6+ $42.00
Qty: 24+ $41.00
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USB to RS-485 Adapter W/Terminal Block Changer FTDI chip inside

Available
Professional grade USB to RS485 Converter optimized for Windows 7/8/10 and Server 2003/2008. High-Speed and Interface compliance,USB1.1,2.0,3.0, EIA/TIA RS-485.

OS Compatibility

Part# USB-RS485-AT
$18.09

Volume Pricing

Qty: 250+ $16.99
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USB to RS-422 Adapter W/Terminal Block Changer (FTDI CHIP)

Available
USB to RS-422 FTDI adapter with terminal wire changer provides an extra Serial Com port via USB connection and can be configured to work with RS-422 peripherals.

OS Compatibility

Part# USB-RS422-AT
$19.89

Volume Pricing

Qty: 6+ $18.88
Qty: 12+ $17.89
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USB to RS-422 Converter Adapter Cable Gray

Available
3ft gray USB to RS-422 serial converter adapter is designed for rugged application areas with its strong molded enclosure, can be configured for both RS-422 and RS-485 and are fully compliant with USB specifications 1.1 and 2.0 with transfer rates of up to 3Mbps.

OS Compatibility

Part# UTS-422
$29.95
$14.98

Volume Pricing

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Pro Grade FTDI USB to RS-232/422/485 Adapter Selectable via Software

Limited or no stock, please call or email for status
The USB to serial interface adapter offers an easy way to connect a DB9 serial device to a USB port. All configuration and electrical interface selections are handled through the driver, eliminating the need to open the enclosure to set jumpers or switches.

OS Compatibility

Part# USB-234842TB
$39.89

Volume Pricing

Qty: 6+ $38.88
Qty: 12+ $37.89
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2 Port USB to RS-422 /485 Optical Isolated Adapter

Low stock, please call or email for status
This 2-Port USB to RS-422/485 serial adapter allows you to add two RS-422 or RS-485 serial ports by connecting to a USB port. This adapter offers 2000V optical isolation and 25KV ESD surge protection.

OS Compatibility

Part# USBG-2COMi-SI-M
$139.99

Volume Pricing

Qty: 6+ $130.34
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USB-4COMi-M USB to Quad RS-422/485 Metal case with DIN-Rail

Available
USB-4COMi-M USB to Quad RS-422/485 Serial Adapter for Windows 10, 8, 7 and Server 2003/2008 is housed in a metal chassis to protect the item. External dip switches to easily configure the item.

OS Compatibility

Part# USB-4COMi-M
$149.78

Volume Pricing

Qty: 12+ $145.66
Qty: 24+ $139.99
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USB-4COMi-SI-M USB to Quad RS-422/485 Metal case with DIN-Rail

Available
Optical isolated Quad RS-422/485 Serial Adapter is designed to make serial port expansion quick and simple. Connecting to a USB port on your computer or USB hub, the USB Serial Adapter instantly adds four RS-422, or RS-485 serial communication ports to your system.

OS Compatibility

Part# USB-4COMi-SI-M
$249.78

Volume Pricing

Qty: 12+ $242.66
Qty: 24+ $236.99
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USB-8COMi-M USB to 8X DB-9 Port RS-422/485 Metal case with DIN-Rail

Low stock, please call or email for status
USB-8COMi-M USB to RS-422/485 Adapter connectivity through a Single USB adding up to eight serial port converters with DB9 (9-pin male) connectors, metal housing. (RS-422/RS-485)

OS Compatibility

Part# USB-8COMi-M
$239.78

Volume Pricing

Qty: 12+ $235.66
Qty: 24+ $229.99
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Isolated USB to 16 COM RS-422/485 Serial Adapter Metal case - Rack Mount

Low stock, please call or email for status
Optically Isolated USB to 16 Port COM Serial Adapter RS-422/485 with Metal case, Rackmount and DIN-Rail mountable, supports RS232/422/485 DB9 male ports with Speed up to 921.6kbps.

OS Compatibility

Part# USB-16COMi-M
$399.89

Volume Pricing

Qty: 6+ $386.66
Qty: 12+ $378.99
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DB9 Modular Adapters 6 wire, DB9 to RJ45

EOL - 104 Remaining
DB9 Modular Adapters 6 wire, DB9 to RJ45
Part# 201162
$1.13
$0.73

Volume Pricing

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Data Cable DB9

EOL - 19 Remaining
Data Cable DB9
Part# 304382
$1.99
$1.19

Volume Pricing

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RS-232 LED link Tester DB-9 Male to DB-9 Female

Available
RS-232 LED link Tester DB-9 Male to DB-9 Female, test your Serial RS-232 signals and make sure your COM ports are working properly and is sending and receiving properly.

OS Compatibility

Part# DB9-TERS
$19.98

Volume Pricing

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DB9 M/F MINI Gender Changer

Low stock, please call or email for status
DB-9 male to female gender changer converts a DB9-pin Male to a DB9-pin female for serial applications. Conserves space with a low profile connection on either end.

OS Compatibility

Part# DB9MFA
$3.98

Volume Pricing

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DB9 M/M MINI Gender Changer

Available
DB9 male to male mini gender changer converts a DB-9 pin male to a DB-9 pin male connection for serial applications, the low profile gender changer conserves space when used between serial connections.

OS Compatibility

Part# DB9MMA
$3.98
$1.99

Volume Pricing

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RS232- DB9 to Terminal Block 5 Pin Passive Adapter (Micro Sized)

Available
DB-9 Female input provides screw type terminal block for TX+, TX-, RX+, RX-, GND very small portable Adapter, the DB9 to terminal micro sized iSerial-TB5 is a passive micro DB9-Female to 5-pin terminal block.

OS Compatibility

Part# iSerial-TB5
$10.78
$5.39

Volume Pricing

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DB9 Female 9-Pin to Terminal Block Adapter

Low stock, please call or email for status
This Screw-less terminal block adapter is designed for fast and easy connection from DB9 female to spring clamp terminal block wiring for RS-422 / 485 in one small convenient package.
Part# TB-DB9TO9
$14.95
$7.48

Volume Pricing

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DB9 to Terminal Block 5 Pin Passive Adapter

Available
Passive DB9 Connect to 5-Pin Terminal Converter, The US-485TBP is a serial DB9 to Terminal signal converter from RS232 to a RS485 interface designed for PC, Workstation, Thin Client or.
Part# US-485TBP
$19.95
$9.98

Volume Pricing

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RS232 Serial to RS422/485 w/2000V DC Optical Isolation and Surge

Low stock, please call or email for status
Convert RS232 to RS422 or RS485 with this serial converter using the male and female DB9 connector. Mount the converter on flat surfaces or DIN Rail.

OS Compatibility

Part# SER-COMi-Si-M
$119.98
$59.99

Volume Pricing

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RS232 to RS422/485 Serial Converter with Switching Power Adapter

Limited or no stock, please call or email for status
Serial RS232 to RS422 and RS485 converter with LED indicator for power and serial signals, full versatility is controlled by a built- in software configuration menu, which is accessed via terminal programs. RS422 with hardware handshake RS485 by ART (automatic receive and transmit).
Part# SER-COMi-M
$49.98

Volume Pricing

Qty: 6+ $48.56
Qty: 12+ $48.34
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DB-9 F/F Serial RS232 Mini Gender Changer - Null Modem Adapter

Limited or no stock, please call or email for status
Female to Female RS232 Mini Gender Changer or Null Modem Adapter for serial cable applications. Connects to any RS232 DB-9 Male connector.
Part# DB9-FFRS232-GC
$3.99

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RS232 Null Modem DB9 Male to DB9 Female Port Protector

Available
Protect your computer's serial port with this DB9 Male to Female Null Modem Adapter by removing port strain.
Part# DB9-MFRS232-PP
$3.99

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RS-232 to TTL Converter 5V output

Low stock, please call or email for status

The GM-1010-B interface converter converts data (TXD,RXD) of RS-232C to TTL/COMS; the TTL electrical level is 0-5V, without an external power supply.

  • Works with all communication software, plug & play
  • Baudrate: 300bps-115.2Kbps
Part# GM-1010-B
$18.99

Volume Pricing

Qty: 6+ $18.74
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RS-232 to RS-485/422 Port-Powered w/Optical Isolation, Protects Against Surges

Low stock, please call or email for status

The GM-10127-B is a port-powered converter with optoelectronic isolation. It complies with RS-232C, RS422, and RS-485 standards; it converts single side RS-232 signal to a balanced differential RS-422 or RS-485 signal.

  • Standards: RS-232C/ RS-485/ RS-422 EIA/TIA
  • RS-422/485 6 bits terminal block output
  • Port protection: RS-232 ±15KV ESD protection;
  •  RS-422/485 600W surge protection
  • Isolation: 2,500Vrms isolated voltage, continuous 500VDC
Part# GM-10127-B
$32.95

Volume Pricing

Qty: 6+ $30.99
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RS-232 to RS-485/422 Converter with Surge Protection

Low stock, please call or email for status

Great for RS232 communication between a PC and a device that needs an RS422 or RS485 protocol. The GM-1042E-B converter is compatible with RS-232C, RS-485/422 standards. It converts RS-232 signals into balanced differential RS-485 or RS-422 signals.

  • Standards: RS-232C, RS-485/422 EIA/TIA
  • Baud rate: 300bps-115.2kbps
  • Transmission distance: 1,200m (RS-485/422); 5m (RS-232)
Part# GM-1042E-B
$29.99

Volume Pricing

Qty: 6+ $28.77
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Mini RS-232 to RS-485 Converter

Low stock, please call or email for status

The converter is compatible with RS-232C and RS-485 standards. It converts RS-232 signals into balanced differential RS-485 signals.

  • Standards: RS-232C,RS-485 EIA/TIA
  • Built in terminal block
  • Baud rate: 300BPS-115.2KBPS
  • Transmission distance: 1,200m(RS-485), 5m(RS-232)
Part# GM-10211-B
$11.99

Volume Pricing

Qty: 6+ $9.54
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RS-232 to RS-232 Mini Port-Powered Isolator

Limited or no stock, please call or email for status

The GM-1011-B is an RS-232 serial port optoelectronic isolator. It adopts advanced optoelectronic isolation technology, maximally protects RS-232 serial interface devices from bad environment damage, such as ground loop circuit voltage, surge, lightning, ESD, hot-plug and electromagnetic interference, etc.

  • Standards: RS-232 & CCITTV.24 asynchronous protocol
  • Power: from RS-232(TXD, RTS or DTR)
Part# GM-1011-B
$19.99

Volume Pricing

Qty: 6+ $17.92
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RS-232 Optical Isolated Line Booster 2,500Vrms

Low stock, please call or email for status

The GM-1012-B RS-232 extender with optoelectronic isolation allows extending the communication distance between 2 sets of asynchronous RS-232 communication devices to 12km.

  • Enables RS-232 transmission distance to 12km
  • Isolated voltage: 2,500Vrms impulse or 500VDC
Part# GM-1012-B
$29.95

Volume Pricing

Qty: 6+ $27.66
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DB9 RS-232 5 Bits Optoelectronic Isolated Converter 2,500Vrms

Low stock, please call or email for status

Adopts advanced optoelectronic isolation technology, prevents RS-232 serial interface device damage from a bad environment, such as ground loop circuit voltage, surge, lightning, ESD, hot-plug and electromagnetic interference, etc.

  • Transmission mode: asynchronous, full-duplex, full transparent
  • Isolated voltage: 2,500Vrms impulse or 500VDC
Part# GM-1015-B
$13.99

Volume Pricing

Qty: 6+ $12.76
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Industrial RS-232 to RS-485 Converter

Low stock, please call or email for status

The GM-1004E-B converts RS-232 signals into balanced differential RS-485 signals. The converter is designed to protect the RS-485 port; with integrated TVS’s (TRANSIENT VOLTAGE SUPPRESSOR).

  • Transmission media: twisted-pair or shielded cable
  • Baudrate: 300ps-115.2kbps
Part# GM-1004E-B
$15.99

Volume Pricing

Qty: 6+ $13.66
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RS-232 to RS-485 Converter with Isolation 2,500Vrms

Limited or no stock, please call or email for status

The GM-1004E-B converts RS-232 signals into balanced differential RS-485 signals. The converter is designed to protect the RS-485 port; with its advanced TVS’s (TRANSIENT VOLTAGE SUPPRESSOR).

  • Transmission media: twisted-pair or shielded cable
  • Isolation: Isolated voltage 2,500Vrms  500VDC non-stop
Part# GM-10017-B
$18.99

Volume Pricing

Qty: 6+ $17.66
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Industrial RS-232 to RS-422 Converter with Terminal Block

Low stock, please call or email for status

The GM-1005A-B converts RS-232 signals into balanced differential RS-422 signals. The transmission distance of RS-232 communication can be extended to 1.2km.

  • Transmission media: twisted-pair or shielded cable
  • Baud rate: 300bps-115.2kbps
Part# GM-1005A-B
$22.95

Volume Pricing

Qty: 6+ $21.54
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USB to Serial Adapter RS-232 Cable DB-9 Male for Windows and Mac

Available
Extremely compact but powerful mini serial adapter with DB9 male connector and LED activity monitoring. the adapter is with a translucent blue shell and is very portable, can be used for stenography, point-to-point, and bar code scanning in commercial or industrial use applications.

OS Compatibility

Part# USBG-232MINI
$18.95

Volume Pricing

Qty: 24+ $16.68
Qty: 48+ $15.89
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1-Port USB to Serial Adapter (RS-232/422/485) , DIN-rail

Low stock, please call or email for status
  • Adds one RS-232, or RS-422, or RS-485 serial port via USB connection.
  • Remote Serial Port Sharing: allows remote access to USB serial port regardless of its
    physical location.
  • ESD surge protection of 15 KV.
  • Monitor LEDs of Power, TxD, RxD indicating power & port status.

OS Compatibility

Part# USB-COMi-PRO
$89.99

Volume Pricing

Qty: 6+ $85.77
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2-Port USB to Serial Adapter (RS-232/422/485) , DIN-rail

Low stock, please call or email for status
  • Adds two RS-232, RS-422, or RS-485 serial ports via USB connection.
  • Remote Serial Port Sharing: allows remote access to USB serial port regardless of its
    physical location.
  • ESD surge protection of 15 KV.
  • Monitor LEDs of Power, TxD, RxD indicating power & port status.

OS Compatibility

Part# USB-2COMi-PRO
$149.99

Volume Pricing

Qty: 6+ $145.68
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USB Industrial 8-Port Serial RS-232 w/FTDI Chipset, RX/TX LED Indicators

Available

Gearmo USB 8 Port Serial RS232 featuring FTDI Chipset with LED Indicators Industrial Version

  • 8x DB9 Serial Ports
  • Power, RX, TX, LED Indicators
  • Surface/Wall and DIN Rail mounting brackets included
  • Supports Self Power and Variable Voltage input 9 ~ 48V
  • Rugged Metal Chassis

OS Compatibility

Part# GM-FTDI8X-M
$114.99

Volume Pricing

Qty: 6+ $109.88
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2 Port USB to Serial adapter with RX/TX LED Indicators

Available

2 Port USB to Serial adapter with RX/TX LED Indicators easily adds 2 standard serial ports to your desktop, laptop or other mobile device and fully supports Windows 10.

  • RXD, TXD Status LED Array
  • Easy Plug and Play installation
  • USB interface: standard Type A female
  • Baud rates up to 921.600bps

OS Compatibility

Part# GM-FTDI2X-LED
$39.95

Volume Pricing

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4 Port USB To Serial Adapter with RX/TX Indicators

Available

4 Port USB To Serial Adapter with Rx / TX Indicators easily adds 4 standard serial ports to your desktop, laptop or other mobile device and fully supports Windows 10.

  • RXD, TXD Status LED Array
  • Easy Plug and Play installation
  • USB interface: standard Type A female
  • Baud rates up to 921.600bps

OS Compatibility

Part# GM-FTDI4X-LED
$59.95

Volume Pricing

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Mini USB Serial Adapter Hi-Speed 920K FTDI Chip

Available
The Mini USB serial adapter Hi-Speed 920K FTDI Chip PC DB-9 RS232 is supported by Windows 10, and offers High-Speed and the convenience of a plug-and-play feature so your time isn't taken after it's connected. Perfect for use with modems, PDA's, GPS, Industrial Devices, cell phones, digital cameras and more.

OS Compatibility

Part# SERIAL-B
$9.99

Volume Pricing

Qty: 24+ $9.44
Qty: 96+ $9.05
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Industrial USB 2.0 to RS-232 Serial High-Speed Adapter w/ DIN-Rail Bracket

Available
High speed serial adapter for single port RS232 communication via a USB 2.0 connection utilizing FTDI chipset. Designed with an industrial chassis the serial adapter can be mounted with Din rail brackets and supports LED status indicators for power, TxD, and RxD signals.

OS Compatibility

Part# USBG-COM-M
$32.99

Volume Pricing

Qty: 24+ $31.79
Qty: 96+ $29.44
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Dual Port DB-9 USB Serial Ultra MINI Adapter with Cable RS-232 X 2

Available
Supports Windows 10, 8, 7 and Vista (32 and 64-Bit), this USB 2-port Serial Adapter is designed to make serial port expansion quick and simple. Connecting to a USB port on your computer or USB hub.

OS Compatibility

Part# USBG-232FT-1
$30.49

Volume Pricing

Qty: 6+ $29.26
Qty: 12+ $28.61
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USB to 4 RS-422/485 Serial Port Converter w/ DB9 (9-pin male) Connectors

EOL - 1 Remaining
USB-4COMi l Adds four high speed RS-422 ports via USB connection l 384 byte receive buffer l 128 byte transmit buffer for high data throughput l Data rates: 300 bps to 230K bps l Serial connector: Four DB-9 male connectors l Easy connectivity to printers, POS, Industrial control devices l Data signals: TX-, TX+, RX+, RX-, GND, RTS-, RTS+, CTS+, CTS

OS Compatibility

Part# USB-4COM-I
$125.98
$75.59

Volume Pricing

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USB to RS-422/485 Converter w/ DB9 Male Surge Protection, & Optical Isolation

Low stock, please call or email for status
Surge protection and optical isolation RS 422/485 DB9 male ports Speed up to 921.6kbps no external power supply Supports Windows 7 and Vista (32 and 64-Bit) Overview Isolated industrial serial ports on USB connect RS-422 and RS485 devices, used in industrial environment.

OS Compatibility

Part# USB-COMi-SI
$64.89

Volume Pricing

Qty: 24+ $62.88
Qty: 48+ $59.89
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USB RS485 Adapter to RJ45 FTDI chip inside

Limited or no stock, please call or email for status
USB to RS-485 adapter provides an extra Serial Com port via USB connection and can be configured to work with RS-485 peripherals such as POS and Industrial Control devices.

OS Compatibility

Part# USB-RS485-RJ
$15.09

Volume Pricing

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Null Modem Adapters mini DB-9 to DB-9 Male to Male Null Adapter

Low stock, please call or email for status
Null Modem Adapters mini DB-9 to DB-9 Male to Male Null Adapter

OS Compatibility

Part# 202671
$2.45
$1.23

Volume Pricing

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USB to Serial RS-232 DB9 FTDI Mini Adapter with Extension Cable

Available
USB to Serial RS-232 DB9 mini adapter with USB 2.0 extension cable is a FTDI based adapter that converts a USB port into a RS232 serial port capable of speeds up to 921,600 bps. It is designed to make serial port expansion easy with plug and play and built-in drivers for older Windows systems. It is installed as a standard Windows COM port.

OS Compatibility

Part# 765288
$12.99

Volume Pricing

Qty: 24+ $12.29
Qty: 96+ $11.89
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AnyplaceUSB Dual RS-232 Serial over IP Adapter

Limited or no stock, please call or email for status
Adds two high speed RS-232 serial ports by connecting to a USB port.
Part# ANYPLACEUSB-2COM
$69.99

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AnyplaceUSB RS-232 Serial over IP Adapter

Limited or no stock, please call or email for status
Adds a high speed RS-232 serial port by connecting to a USB port.
Part# ANYPLACEUSB-COM
$39.99

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AnyplaceUSB Quad RS-232 Serial over IP Adapter

Limited or no stock, please call or email for status
Adds four high speed RS-232 serial ports by connecting to a USB port.
Part# ANYPLACEUSB-4COM
$129.99

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AnyplaceUSB Octal RS-232 Serial over IP Adapter

Limited or no stock, please call or email for status
Adds eight high speed RS-232 serial ports by connecting to a USB port.
Part# ANYPLACEUSB-8COM
$249.99

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USB Industrial 4-Port Serial RS-232 w/FTDI Chipset, RX/TX LED Indicators

Available

Gearmo USB 4 Port Serial RS232 featuring FTDI Chipset with LED Indicators Industrial Version

  • 4x DB9 Serial Ports
  • Power, RX, TX, LED Indicators
  • Surface/Wall and DIN Rail mounting brackets included
  • Supports Self Power and Variable Voltage input 9 ~ 48V
  • Rugged Metal Chassis

 

OS Compatibility

Part# GM-FTDI4X-M
$74.99

Volume Pricing

Qty: 6+ $72.88