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Computer Cabling & Networking Solutions @ Everyday Low Prices!
FIREWIREGear Home > 1x Serial USB

Image Product(Click on Heading for more details) Price
Part No.USBG-RS232-P12 Prolific 16 inch USB Serial RS-232 DB-9 Serial Adapter High-Speed Prolific 16 inch USB Serial RS-232 DB-9 Serial Adapter High-Speed... 16inch
Part No.USBG-RS232-P12

New Jet Black Ultra-Flexi cable 1.2ft. cable 16 inch end to end (usb to serial DB-9 port). It Supports windows 7 (32 ....
MORE INFO (CLICK HERE)

Retail: $23.70
Our Price: $11.19

Part No.CA-232-1MB Prolific USB to Serial USB adapter Cable RS232 DB-9 Male 3ft converter Prolific USB to Serial USB adapter Cable RS232 DB-9 Male 3ft converter... 36-inch
Part No.CA-232-1MB

Prolific USB to Serial Adapter for POS and Control Devices

The Prolific chip in this USB converter is hou....
MORE INFO (CLICK HERE)

Retail: $25.71
Our Price: $12.14

Part No.USBG-4 USB RS-232 Serial Adapter USB Serial Adaptor Converter Prolific Chip USB RS-232 Serial Adapter USB Serial Adaptor Converter Prolific Chip... 24'' Cable
Part No.USBG-4

This mini USB to RS232 converter is perfect for mobile applications and devices. 24 Inch USB extension cable included....
MORE INFO (CLICK HERE)

Retail: $27.43
Our Price: $12.95

Part No.765288 USB to Serial RS-232 DB9 FTDI Mini Adapter with Extension Cable USB to Serial RS-232 DB9 FTDI Mini Adapter with Extension Cable... 2.63x1.37x.61in (LxWxH)
Part No.765288

This USB to Serial RS 232 DB9 adapter 765288 fully supports Windows, Mac, & Linux:

Retail: $27.81
Our Price: $13.13

Part No.765162 DB-9 Serial Adapter High Speed 230K USB SERIAL Adapter Cable 6ft. DB-9 Serial Adapter High Speed 230K USB SERIAL Adapter Cable 6ft.... 6ft cable
Part No.765162

Our drivers are "signed" by Microsoft! Works with Vista, XP, Windows 7, Windows 8 and Fully Compatible with....
MORE INFO (CLICK HERE)

Retail: $29.63
Our Price: $13.99

Part No.URJ45CCBLU USB to RJ45 RS232 FTDI 6FT Roll Over Console Cable Windows Mac USB to RJ45 RS232 FTDI 6FT Roll Over Console Cable Windows Mac... 6ft.
Part No.URJ45CCBLU

1.8 meter USB to Serial RJ45 Roll Over Console Cable

USB to Serial RJ45 console cable for RS232 protocol ....
MORE INFO (CLICK HERE)

Retail: $31.66
Our Price: $14.95

Part No.USB-4COMi-M USB-4COMi-M USB to Quad RS-422/485 Metal case with DIN-Rail USB-4COMi-M USB to Quad RS-422/485 Metal case with DIN-Rail... 3ft. Cable
Part No.USB-4COMi-M

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 chas....
MORE INFO (CLICK HERE)

Retail: $317.20
Our Price: $149.78

Part No.USB-RS485-RJ USB RS485 Adapter to RJ45 FTDI chip inside USB RS485 Adapter to RJ45 FTDI chip inside... 3ft
Part No.USB-RS485-RJ


USB to RS-485 adapter provides an extra Serial Com port via USB connection and can be configured to work with....

MORE INFO (CLICK HERE)

Retail: $31.96
Our Price: $15.09

Part No.USBG-2COM-PRO 2 Port USB to RS-232/422/485 Auto Setup Adapter for Windows Linux and Mac 2 Port USB to RS-232/422/485 Auto Setup Adapter for Windows Linux and Mac... 117x85x27m
Part No.USBG-2COM-PRO

EOL NOTICE
This product is End Of Life effective Jan 1, 2018.

 

Windows 10, 7/8 Cer....
MORE INFO (CLICK HERE)

Retail: $338.80
Our Price: $159.98

Part No.USBG-3M232-STP 10ft USB to Serial Adapter Cable with Screws and Three LED display 10ft USB to Serial Adapter Cable with Screws and Three LED display... 10ft.
Part No.USBG-3M232-STP

Unique USB to serial adapter cable with screw style db-9 male connector and shielded 10ft. long USB cable that uses t....
MORE INFO (CLICK HERE)

Retail: $34.37
Our Price: $16.23

Part No.USBG-RS232-F12 12 inch DB-9 Serial RS232 FTDI CHIP Adapter Windows 7/8 Compatible 12 inch DB-9 Serial RS232 FTDI CHIP Adapter Windows 7/8 Compatible... 1ft.
Part No.USBG-RS232-F12

USB to Serial supports Windows 7, 8, 10 and Vista (32 and 64-Bit

Microsoft Certified Drivers.

F....
MORE INFO (CLICK HERE)

Retail: $35.98
Our Price: $16.99

Part No.CM-12RS232A Industrial USB 2.0 to 12-Port DB9 Serial Adapter Industrial USB 2.0 to 12-Port DB9 Serial Adapter...
Part No.CM-12RS232A

Rugged 12-Port Serial Adapter

The Industrial USB to 12-Port serial interface adapter ensures 12 serial de....
MORE INFO (CLICK HERE)

Retail: $357.91
Our Price: $169.00

Part No.USBG-COM-X Industrial Professional USB Serial Adapter RS232 FTDI with 5Volt Out Industrial Professional USB Serial Adapter RS232 FTDI with 5Volt Out... 3ft. cable
Part No.USBG-COM-X

USB Serial Adapter RS232 with 5Volt Output Option on Pin9 Selectable Via Jumper, Great for Barcode Scanners and POS d....
MORE INFO (CLICK HERE)

Retail: $36.62
Our Price: $17.29

Part No.USB-COM-PL USB to Serial RS232 Adapter DB9 Male for Windows 10, 8, 7 USB to Serial RS232 Adapter DB9 Male for Windows 10, 8, 7... ADAPTER
Part No.USB-COM-PL

USB-COM-PL - 1-Port RS-232 USB-to-Serial Plugin Adapter no Cable included.
MORE INFO (CLICK HERE)

Retail: $38.01
Our Price: $17.95

Part No.USBG-232 USB to Serial Adapter RS-232 DB-9 Male - Windows 10, 8, 7 and Mac USB to Serial Adapter RS-232 DB-9 Male - Windows 10, 8, 7 and Mac... 12inch Cab
Part No.USBG-232

USB Serial Adapter Supports Windows 8, 7 and Vista (32 and 64-Bit)

Install as a standard Windows COM port, ....
MORE INFO (CLICK HERE)

Retail: $38.31
Our Price: $18.09

Part No.USA-FTDI-8 USB to RS-232 Serial Adapter DB9 - 8 Inch Short Cable USB to RS-232 Serial Adapter DB9 - 8 Inch Short Cable... 8 Inch
Part No.USA-FTDI-8

This USB to RS-232 Serial adapter is Windows 10 supported

This standard USB to RS-232 Serial Adapter unit....
MORE INFO (CLICK HERE)

Retail: $40.13
Our Price: $18.95

Part No.GM-FTDI2-A12 12 inch USB to RS232 adapter with FTDI chip 12 inch USB to RS232 adapter with FTDI chip... 12 inches
Part No.GM-FTDI2-A12

USB to rs232 Windows 10 supported 12 inch adapter

A new sleek design and color makes this USB to rs232 ad....
MORE INFO (CLICK HERE)

Retail: $40.13
Our Price: $18.95

Part No.USBG-232MINI USB to Serial Adapter RS-232 Cable DB-9 Male for Windows and Mac USB to Serial Adapter RS-232 Cable DB-9 Male for Windows and Mac...
Part No.USBG-232MINI

USB Serial Adapter MOST Serial Devices to a USB Port Microsoft Certified and Signed Drivers

Retail: $40.13
Our Price: $18.95

Part No.USBG-RS232-P72 6ft. DB-9 Serial Adapter High Speed USB SERIAL RS-232 6ft. DB-9 Serial Adapter High Speed USB SERIAL RS-232 ... 6ft.
Part No.USBG-RS232-P72

Supports windows 7 (32 and 64-Bit) The Only Adapter with RX/TX and Power LED Using Prolific Chip. Now Supports OS X a....
MORE INFO (CLICK HERE)

Retail: $40.22
Our Price: $18.99

Part No.USBG-232MM 6ft. Long USB RS-232 Serial Adapter DB-9 Male 32/64 bit WIn 7/ XP 6ft. Long USB RS-232 Serial Adapter DB-9 Male 32/64 bit WIn 7/ XP... 6ft. Cable
Part No.USBG-232MM

6ft. Version works with Windows Vista. USBGear New USB to Serial Adapter USB serial I/O product provides a single USB....
MORE INFO (CLICK HERE)

Retail: $40.51
Our Price: $19.13

Part No.US-485TBP DB9 to Terminal Block 5 Pin Passive Adapter DB9 to Terminal Block 5 Pin Passive Adapter...
Part No.US-485TBP

Passive DB9 Connect to 5-Pin Terminal Converter

The US-485TBP is a serial DB9 to Terminal signal converte....
MORE INFO (CLICK HERE)

Retail: $42.25
Our Price: $19.95

Part No.USBG-232s USBGear DB-9 Serial PDA Adapter Cable USBGear DB-9 Serial PDA Adapter Cable... 12 inches
Part No.USBG-232s

  • Provides a single DB-9 serial port for connecting to PDA devices /Palm, Sharp and Windows CE organizers.
  • ....

    MORE INFO (CLICK HERE)
Retail: $42.25
Our Price: $19.95

Part No.GM-FTDI-36 USB to RS232 Serial Adapter 3ft. Cable USB to RS232 Serial Adapter 3ft. Cable...
Part No.GM-FTDI-36

USB to RS232 standard 36 inch serial adapter unit is compatible with most GPS and PDA devices including Gar....
MORE INFO (CLICK HERE)

Retail: $42.25
Our Price: $19.95

Part No.USBG-RS232-F36 Windows 7/8 Compatible 36 inch FTDI CHIP DB-9 Serial Adapter High Speed USB SERIAL RS-232 Windows 7/8 Compatible 36 inch FTDI CHIP DB-9 Serial Adapter High Speed USB SERIAL RS-232 ... 36 inch
Part No.USBG-RS232-F36

Supports Windows 7 and 8 and Vista (32 and 64-Bit)

Microsoft Certified Drivers.

FTDI CHIP Adapter....
MORE INFO (CLICK HERE)

Retail: $42.25
Our Price: $19.95

Part No.USA-FTDI-A36 PRO Single Port USB to Serial Adapter with Activity LED 3ft PRO Single Port USB to Serial Adapter with Activity LED 3ft...
Part No.USA-FTDI-A36

This USB to Serial Adapter is supported in Windows 10

The USB to serial ad....
MORE INFO (CLICK HERE)

Retail: $42.33
Our Price: $19.99

Part No.USB-RS422-WE USB to RS422 levels serial converter 6ft.Long USB to RS422 levels serial converter 6ft.Long... 6ft
Part No.USB-RS422-WE

The USB-RS422 cables are USB to RS422 levels serial converter. The cables include FTDI's FT232RQ USB to serial UA....
MORE INFO (CLICK HERE)

Retail: $42.33
Our Price: $19.99

Part No.USB-RS485-WE USB to RS485 levels serial converters 6ft.Long USB to RS485 levels serial converters 6ft.Long... 6ft
Part No.USB-RS485-WE

USB-RS485-WE The USB-RS485 cables are USB to RS485 levels serial converters. The cables include FTDI's FT232RQ US....
MORE INFO (CLICK HERE)

Retail: $42.33
Our Price: $19.99

Part No.TTL-232R-3V3-WE USB to Serial (TTL level) converter cable 3.3Volt 6ft. Long USB to Serial (TTL level) converter cable 3.3Volt 6ft. Long... 6ft
Part No.TTL-232R-3V3-WE

The TTL-232R-3V3-WE (wire ended) is a USB to Serial (TTL level) converter cable which allows for a simple way to conn....
MORE INFO (CLICK HERE)

Retail: $42.33
Our Price: $19.99

Part No.USBG-6ft232-STF FTDI 6ft. Long USB to Serial Adapter Cable with Screws and Three LED display FTDI 6ft. Long USB to Serial Adapter Cable with Screws and Three LED display... 6ft.
Part No.USBG-6ft232-STF

FTDI Unique USB to serial adapter cable with screw style db-9 male connector and shielded 6ft. long USB cable that us....
MORE INFO (CLICK HERE)

Retail: $44.96
Our Price: $21.23

Part No.U232-P9AP DB-9 Serial Adapter High Speed USB SERIAL RS-232 30inch DB-9 Serial Adapter High Speed USB SERIAL RS-232 30inch... 30inch
Part No.U232-P9AP

The Only Adapter with RX/TX and Power LED Using Prolific Chip. Now Supports OS X and VISTA! Want to connect your GPS ....
MORE INFO (CLICK HERE)

Retail: $46.49
Our Price: $21.95

Part No.GM-FTDI2-A36 36 inch USB to Serial RS232 FTDI professional adapter 36 inch USB to Serial RS232 FTDI professional adapter... 36 inches
Part No.GM-FTDI2-A36

USB to serial 36 inch rs232 adapter

The GM-FTDI2-A36 has a new design and it is sleek! This USB to serial....
MORE INFO (CLICK HERE)

Retail: $46.49
Our Price: $21.95

Part No.GM-FTDI-LED16 Gearmo 16 Inch USB to Serial RS232 Win10 FTDI Adapter w/LED Gearmo 16 Inch USB to Serial RS232 Win10 FTDI Adapter w/LED... 16 inches
Part No.GM-FTDI-LED16

16 Inch USB 2.0 RS-232 Serial Adapter with Windows 10 support

This USB 2.0 RS-232 Serial Adapter is 16 in....
MORE INFO (CLICK HERE)

Retail: $46.49
Our Price: $21.95

Part No.GM-FTDI-LED GearMo Windows 10, 8, 7 Compatible USB Serial Adapter FTDI Chip RS232 DB-9 920K with TX/RX LED GearMo Windows 10, 8, 7 Compatible USB Serial Adapter FTDI Chip RS232 DB-9 920K with TX/RX LED... 5ft
Part No.GM-FTDI-LED

This USB 2.0 RS-232 Serial Adapter is the easiest way to add a serial port to your computer. Newer computers today ar....
MORE INFO (CLICK HERE)

Retail: $48.60
Our Price: $22.95

Part No.GM-FTDI2-LED USB to Serial RS-232 adapter with LED indicators USB to Serial RS-232 adapter with LED indicators... 3 feet
Part No.GM-FTDI2-LED

USB to serial RS232 newly designed

A newly designed Windows 10 serial adapter with a sleek new shell and ....
MORE INFO (CLICK HERE)

Retail: $48.60
Our Price: $22.95

Part No.USB-RS485-AT USB to RS-485 Adapter W/Terminal Block Changer FTDI chip inside USB to RS-485 Adapter W/Terminal Block Changer FTDI chip inside... 3ft
Part No.USB-RS485-AT

Professional grade USB to RS485 Converter optimized for Windows 7/8/10 and Server 2003/2008. High-Speed and  Int....
MORE INFO (CLICK HERE)

Retail: $48.67
Our Price: $22.98

Part No.USBG-NULL-15 USB to USB Null Modem RS-232 Communication Cable 15ft. Long USB to USB Null Modem RS-232 Communication Cable 15ft. Long... 15ft
Part No.USBG-NULL-15

USB - USB Null Modem Cable USB type A plugs on Both Sides Flexible 15ft. Long Serial Communication Null Cable.

....

MORE INFO (CLICK HERE)
Retail: $48.69
Our Price: $22.99

Part No.USBG-RS232-P36 3ft. DB-9 Serial Adapter High Speed USB SERIAL RS-232 3ft. DB-9 Serial Adapter High Speed USB SERIAL RS-232 ... 3ft.
Part No.USBG-RS232-P36

Supports windows 7 (32 and 64-Bit) The Only Adapter with RX/TX and Power LED Using Prolific Chip. Now Supports OS X a....
MORE INFO (CLICK HERE)

Retail: $48.69
Our Price: $22.99

Part No.U232-P9 MCT U232-P9 DB-9 Serial Adapter High Speed 230K USB to RS-232 MCT U232-P9 DB-9 Serial Adapter High Speed 230K USB to RS-232... 36-inch
Part No.U232-P9

Please note that as of late 2015 this product now ships with a Prolific chipset rather than the original Phillips ch....
MORE INFO (CLICK HERE)

Retail: $50.72
Our Price: $23.95

Part No.Garmin-GPS MCT USB to RS232 Converter Cable for Garmin GPS Units MCT USB to RS232 Converter Cable for Garmin GPS Units ... 36-inch
Part No.Garmin-GPS

Want to connect your GPS to your PC but dont have a 9-pin serial port connection? This cable will get you hooked. Usi....
MORE INFO (CLICK HERE)

Retail: $50.72
Our Price: $23.95

Part No.USB-8COMi-M USB-8COMi-M USB to 8X DB-9 Port RS-422/485 Metal case with DIN-Rail USB-8COMi-M USB to 8X DB-9 Port RS-422/485 Metal case with DIN-Rail... 3ft. Cable
Part No.USB-8COMi-M

USB-8COMi-M USB to RS-422/485 Adapter connectivity through a Single USB adding up to eight serial port converters wit....
MORE INFO (CLICK HERE)

Retail: $507.80
Our Price: $239.78

Part No.US-485C RS-232 to RS-485 Converter RS-232 to RS-485 Converter ... Adapter
Part No.US-485C

EIA/TIA RS232C standard and RS485 standard

This adapter is able to convert an RS-232 signal to an RS-485 ba....
MORE INFO (CLICK HERE)

Retail: $52.84
Our Price: $24.95

Part No.USB-TO-SERIAL-PRO USB to RS-232 DB-9 serial adapter COM port retention Win/Mac/Linux USB to RS-232 DB-9 serial adapter COM port retention Win/Mac/Linux... 12inch Cab
Part No.USB-TO-SERIAL-PRO

USB to RS232 Professional, this is the Best and most reliable USB to RS232 adapter anywhere backed by a Five Year War....
MORE INFO (CLICK HERE)

Retail: $52.84
Our Price: $24.95

Part No.USB-4COMi-SI-M USB-4COMi-SI-M USB to Quad RS-422/485  Metal case with DIN-Rail USB-4COMi-SI-M USB to Quad RS-422/485 Metal case with DIN-Rail... 3ft. Cable
Part No.USB-4COMi-SI-M

USB-4COMi-SI-M USB to Quad RS-422/485 Adapter (with Optical Isolation & Surge Protection)

The USB-4COMi....
MORE INFO (CLICK HERE)

Retail: $528.98
Our Price: $249.78

Part No.USBG-10ft232-STF FTDI 10ft. Long USB to Serial Adapter Cable with Screws and Three LED display FTDI 10ft. Long USB to Serial Adapter Cable with Screws and Three LED display... 10ft.
Part No.USBG-10ft232-STF

FTDI Unique USB to serial adapter cable with screw style db-9 male connector and shielded 10ft. long USB cable that u....
MORE INFO (CLICK HERE)

Retail: $55.55
Our Price: $26.23

Part No.TTL-232R-WE USB to Serial 5Volt (TTL level) converter cable which allows for a simple way to connect TTL interface devices to USB USB to Serial 5Volt (TTL level) converter cable which allows for a simple way to connect TTL interface devices to USB... 6ft
Part No.TTL-232R-WE

The TTL-232R-WE ("wire ended") is a USB to Serial (TTL level) converter cable which allows for a simple way....
MORE INFO (CLICK HERE)

Retail: $57.16
Our Price: $26.99

Part No.USB-RS232-WE USB to RS-232 Communication Cable 6ft.Long USB to RS-232 Communication Cable 6ft.Long... 6ft
Part No.USB-RS232-WE

USB-RS232-WE cable USB to RS-232 Bare End Cable USB-RS232 converter cable provides a USB to RS232 serial interface wi....
MORE INFO (CLICK HERE)

Retail: $57.16
Our Price: $26.99

Part No.USBG-NULL-30 USB to USB Null Modem RS-232 Communication Cable 30ft. Long USB to USB Null Modem RS-232 Communication Cable 30ft. Long... 30ft
Part No.USBG-NULL-30

USB - USB Null Modem Cable USB type A plugs on Both Sides Flexible 30ft. Long Serial Communication Null Cable.

....

MORE INFO (CLICK HERE)
Retail: $57.16
Our Price: $26.99

Part No.USBG-RS232-F72 6ft. Long FTDI CHIP DB-9 Serial Adapter High Speed USB SERIAL RS-232 6ft. Long FTDI CHIP DB-9 Serial Adapter High Speed USB SERIAL RS-232 ... 6ft.
Part No.USBG-RS232-F72

Supports windows 7 (32 and 64-Bit) FTDI CHIP Adapter with RX/TX and Power LED . Now Supports OS X and VISTA! Want to ....
MORE INFO (CLICK HERE)

Retail: $57.16
Our Price: $26.99

Part No.FTDI-USB-Serial Premium FTDI Chip USB - RS232 Serial Converter Cable 6ft.Long Premium FTDI Chip USB - RS232 Serial Converter Cable 6ft.Long... 6ft
Part No.FTDI-USB-Serial

High Speed USB Serial Adapter FTDI Chip Built in Driver Support for Windows Vista 32/64 and XP 32/62 as well as Windo....
MORE INFO (CLICK HERE)

Retail: $57.16
Our Price: $26.99

Part No.16COM-MINI 16 Port RS232 to USB 2.0 Rackmountable Industrial Hi-Speed Serial Adapter with FTDI Chipset 16 Port RS232 to USB 2.0 Rackmountable Industrial Hi-Speed Serial Adapter with FTDI Chipset... 16 Ports
Part No.16COM-MINI

The CG-16COM-MINI 16-Port Industrial RS232 to USB 2.0 High Speed Serial Adapter is meant to be streamlined and adapte....
MORE INFO (CLICK HERE)

Retail: $590.86
Our Price: $279.00

Part No.USB-8COMi-RM USB-8COMi-RM USB to Octal RS-232/422/485 adapter metal case w/DIN-Rail USB-8COMi-RM USB to Octal RS-232/422/485 adapter metal case w/DIN-Rail... 3ft. Cable
Part No.USB-8COMi-RM

This Industrial Grade Rack Mount 8-Port USB Serial Adaptor Metal Case with Built-In 100-240Volt Power Supply uses FTD....
MORE INFO (CLICK HERE)

Retail: $592.52
Our Price: $279.78

Part No.CM-12RS232A-ISO Industrial USB 2.0 to 12-Port DB9 Serial Adapter with Isolation Industrial USB 2.0 to 12-Port DB9 Serial Adapter with Isolation...
Part No.CM-12RS232A-ISO

Rugged 12-Port Serial Adapter

The Industrial USB to 12-Port serial interface adapter ensures 12 serial de....
MORE INFO (CLICK HERE)

Retail: $592.96
Our Price: $279.99

Part No.USBG-422MINI USB to Terminal Wire RS422 RS485 Mini FTDI Plug-in Adapter USB to Terminal Wire RS422 RS485 Mini FTDI Plug-in Adapter ... ADAPTER
Part No.USBG-422MINI

The USBG-422MINI is a surge and static protected Mini USB to RS-422/485 Plug-in Adapter using terminal wire connectio....
MORE INFO (CLICK HERE)

Retail: $63.43
Our Price: $29.95

Part No.USB-232TTLMOS USB to RS232 TTL | CMOS Adapter Cable with Terminal Block USB to RS232 TTL | CMOS Adapter Cable with Terminal Block... 1.77x1.65x1.15 (LxWxH)
Part No.USB-232TTLMOS

USB to RS232 TTL voltage settings just got easier!

Up until now you’ve had to make a choice between....
MORE INFO (CLICK HERE)

Retail: $63.43
Our Price: $29.95

Part No.P9-232-RS USB to DB9 RS232 Serial Adapter for Windows XP and VISTA USB to DB9 RS232 Serial Adapter for Windows XP and VISTA...
Part No.P9-232-RS

1-9 $15.98 10-19 $14.34 20+ $9.98 VISTA READY!  USB serial AdapterMORE INFO (CLICK HERE)

Retail: $63.49
Our Price: $29.98

Part No.PL-232-03 Prolific USB to Serial Adaptor DB-9 Serial RS-232 for XP/Vista/7 Prolific USB to Serial Adaptor DB-9 Serial RS-232 for XP/Vista/7...
Part No.PL-232-03

Not Cheap Ebay Junk, our adapter is Top Quality USB Serial RS-232 adapter that uses Power/TX and RX Leds and Prolific....
MORE INFO (CLICK HERE)

Retail: $63.49
Our Price: $29.98

Part No.USBG-4COM-PRO 4 Port USB to RS-232/422/485 Auto Setup Adapter Windows Linux Mac 4 Port USB to RS-232/422/485 Auto Setup Adapter Windows Linux Mac... 172x95x29m
Part No.USBG-4COM-PRO

4 Port RS232/422/485, software configurable with transfer Speeds up to 921.6kbps RS232, up to 3Mbps RS422/RS485, the ....
MORE INFO (CLICK HERE)

Retail: $635.29
Our Price: $299.98

Part No.765289 USB to Serial RS-232 DB-25 Adapter Cable Detachable cable USB to Serial RS-232 DB-25 Adapter Cable Detachable cable... BOX CABLE
Part No.765289

  • Converts a USB port into a 25-pin male RS-232 serial port capable of speeds up to 230,400 bps.
  • The....
    MORE INFO (CLICK HERE)
Retail: $67.71
Our Price: $31.97

Part No.USB-COM-M USB to Serial 2.0 High-Speed USB RS-232 Industrial Adapter w/DIN-Rail USB to Serial 2.0 High-Speed USB RS-232 Industrial Adapter w/DIN-Rail... 3ft. Cable
Part No.USB-COM-M

USB to Industrial Adapter RS-232 USB 2.0 USB to RS-232 Adapter Supports Windows 10, 8,  7 and Vista (32 and 64-B....
MORE INFO (CLICK HERE)

Retail: $72.53
Our Price: $34.25

Part No.USB-16COM-RM USB to Serial 16-Port RS-232 Adapter metal case w/DIN-Rail USB to Serial 16-Port RS-232 Adapter metal case w/DIN-Rail... 3ft. Cable
Part No.USB-16COM-RM

USB-16COM-RM USB to 16COM Serial Adapter (Rack-mountable for Industrial Applications

The USB-16COM-RM USB t....
MORE INFO (CLICK HERE)

Retail: $740.99
Our Price: $349.89

Part No.USBG-NULL-08 USB to USB Null Modem RS-232 Communication Cable 8ft. Long USB to USB Null Modem RS-232 Communication Cable 8ft. Long... 8ft
Part No.USBG-NULL-08

USB - USB Null Modem Cable USB type A plugs on Both Sides Flexible 8ft. Long Serial Communication Null Cable.

....

MORE INFO (CLICK HERE)
Retail: $78.34
Our Price: $36.99

Part No.CM-RSDB9-PRO FTDI USB to RS-232 / RS-422 / RS-485 Pro Grade Adapter Selectable via Software FTDI USB to RS-232 / RS-422 / RS-485 Pro Grade Adapter Selectable via Software ...
Part No.CM-RSDB9-PRO

USB to RS-232/422/485 Adapter

The USB to serial interface adapter offers an easy way to connect a DB9 ser....
MORE INFO (CLICK HERE)

Retail: $84.69
Our Price: $39.99

Part No.USB-16COMi-M Isolated USB to 16 COM RS-422/485 Serial Adapter Metal case - DIN-Rail Isolated USB to 16 COM RS-422/485 Serial Adapter Metal case - DIN-Rail... 3ft. Cable
Part No.USB-16COMi-M

Isolated USB to 16 Port COM Serial Adapter RS-422/485

Retail: $846.88
Our Price: $399.89

Part No.USB-COMi-TB USB to Serial RS-422/RS-485 Industrial Single Port Adapter w/FTDI USB to Serial RS-422/RS-485 Industrial Single Port Adapter w/FTDI... 3ft
Part No.USB-COMi-TB

The USB-COMi-TB USB-to-RS-422/485 Industrial Serial Adapter is designed to make industrial communication port expansi....
MORE INFO (CLICK HERE)

Retail: $95.28
Our Price: $44.99

Part No.USB-COMiPLUS USB 2.0 Industrial Adapter User Selectable RS232/422/485 FTDI Chip USB 2.0 Industrial Adapter User Selectable RS232/422/485 FTDI Chip... 3ft. Cable
Part No.USB-COMiPLUS

USB-COMi+ (USB-COMiPLUS) 1-Port RS-232/422/485 USB-to-Serial Adapter features Easy Mode Setting by Hidden DIP Switch ....
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Retail: $99.51
Our Price: $46.99

Part No.USBG-2X1S1P USB 2 Port 1xSerial DB-9 RS-232 and 1xDB-25 Parallel Printer Adapters with Prolific Chipset USB 2 Port 1xSerial DB-9 RS-232 and 1xDB-25 Parallel Printer Adapters with Prolific Chipset... 8'' Cable
Part No.USBG-2X1S1P

DISCONTINUED.

Please See Y-10708 for alternate.

....

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Retail: $103.67
Our Price: $48.95

Part No.USBG-8COM-PRO 8 Port USB to RS-232/422/485 Auto Setup Adapter for Windows & Linux 8 Port USB to RS-232/422/485 Auto Setup Adapter for Windows & Linux... 10x6x1.75
Part No.USBG-8COM-PRO

EOL NOTICE
This product is End Of Life effective Jan 1, 2018.

 

The Industrial PRO ....
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Retail: $1,058.85
Our Price: $499.98

Part No.USB-COMi-M 1-Port USB to RS-232 Selectable RS-422 or RS-485 Industrial Adapter 1-Port USB to RS-232 Selectable RS-422 or RS-485 Industrial Adapter... 3ft. Cable
Part No.USB-COMi-M

1 Port Metal Industrial USB to RS422/RS485 Serial Adapter, USB to RS-232/422/485 Adapter USB-to-Industrial Adapter
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Retail: $116.25
Our Price: $54.89

Part No.USB-16COMi-RM USB to Serial isolated 16 COM RS-232/422/485 adapter with DIN-Rail USB to Serial isolated 16 COM RS-232/422/485 adapter with DIN-Rail... 3ft. Cable
Part No.USB-16COMi-RM

Indutrial USB to 16 Port COM Serial Adapter RS-232/422/485

Retail: $1,164.55
Our Price: $549.89

Part No.4-Port-FTDI Premium FTDI Chip 4-Port USB to RS232 Serial Converter Cable 6ft.Long Premium FTDI Chip 4-Port USB to RS232 Serial Converter Cable 6ft.Long... 6ft
Part No.4-Port-FTDI

Quad Port (4x DB-9 Serial Ports) High Speed USB Serial Adapter FTDI Chip Built in Driver Support for Windows Vista 32....
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Retail: $120.69
Our Price: $56.99

Part No.USB-32COM-RM USB to 32 COM RS-232 Serial Adapter Metal case with DIN-Rail FTDI CHIP USB to 32 COM RS-232 Serial Adapter Metal case with DIN-Rail FTDI CHIP... 3ft. Cable
Part No.USB-32COM-RM

USB to 32 Port COM Serial Adapter RS-232 has a Metal Rackmount case that also supports DIN-Rail mounting. The RS232 S....
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Retail: $1,249.26
Our Price: $589.89

Part No.USB-COM-SI-M USB to RS-232 Optically Isolated Industrial Adapter with DIN-Rail USB to RS-232 Optically Isolated Industrial Adapter with DIN-Rail... 3ft. Cable
Part No.USB-COM-SI-M

USB-to-Serial Industrial Adapter RS-232 DB9 Optical isolation & surge protection USB to RS-232 A....
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Retail: $126.01
Our Price: $59.50

Part No.USBG-SSRS1 USB RS-232 Industrial Adapter Isolated and Surge Protected FTDI Chip USB RS-232 Industrial Adapter Isolated and Surge Protected FTDI Chip... 3ft. Cable
Part No.USBG-SSRS1

USB Optical isolation & surge protection Adapter RS-232 USB to RS-232 Adapter

Retail: $126.60
Our Price: $59.78

Part No.CM-422485-i Isolated USB to RS-232 / RS-422 / RS-485 Adapter DB-9 Male Isolated USB to RS-232 / RS-422 / RS-485 Adapter DB-9 Male...
Part No.CM-422485-i

Isolated RS232 / RS422 / RS485

The CM-422485-i Isolated USB to serial interface adapter features 2.5kV is....
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Retail: $148.22
Our Price: $69.99

Part No.USB-COMi-SI-M USB-COMi-SI-M USB-to-Optical isolated RS-232/422/485 Industrial Adapter USB-COMi-SI-M USB-to-Optical isolated RS-232/422/485 Industrial Adapter... 3ft. Cable
Part No.USB-COMi-SI-M


USB-to-Industrial Adapter

Optical isolation & surge protection

USB to 422/485 Adapter....
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Retail: $190.14
Our Price: $89.78

Part No.USBG-COM-PRO USB to RS-232/422/485 Auto Setup Adapter for Windows Linux and Mac USB to RS-232/422/485 Auto Setup Adapter for Windows Linux and Mac... 57x72x22mm
Part No.USBG-COM-PRO

EOL NOTICE
This product is End Of Life effective Jan 1, 2018.

 

1 Port RS232/422....
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Retail: $190.56
Our Price: $89.98

Part No.CM-422485-TBi Isolated USB to RS232 RS422 RS485 Mountable Terminal Block Adapter Isolated USB to RS232 RS422 RS485 Mountable Terminal Block Adapter ...
Part No.CM-422485-TBi

RS232 / 422 / 485 Isolated Terminal block adapter

The CM-422485-TBi Isolated USB to serial interface adap....
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Retail: $190.58
Our Price: $89.99