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Computer Cabling & Networking Solutions @ Everyday Low Prices!
FIREWIREGear Home > 4x 422/485 USB

Image Product(Click on Heading for more details) Price
Part No.USB-4COM-I USB to four serial port converter with DB9 (9-pin male) connectors. RS-422/RS-485 USB to four serial port converter with DB9 (9-pin male) connectors. RS-422/RS-485... Adapter
Part No.USB-4COM-I

USB-4COMi l Adds four high speed RS-422 ports via USB connection l 384 byte receive buffer l 128 byte transmit buffer....
MORE INFO (CLICK HERE)

Retail: $296.45
Our Price: $139.98

Part No.USBG-8X-RS232 USB 8 Port Serial DB-9 RS-232 Adapter Box with Prolific Chipset USB 8 Port Serial DB-9 RS-232 Adapter Box with Prolific Chipset ... 6ft Cable
Part No.USBG-8X-RS232

Plugging the USB Serial Adapter into the USB port, the adapter is automatically detected and installed. 

....

MORE INFO (CLICK HERE)
Retail: $305.24
Our Price: $144.13

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....
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Retail: $317.20
Our Price: $149.78

Part No.8XDB9-USB USB to Serial 8 port Data Control Box RS-232 FTDI Adapter Win 10 USB to Serial 8 port Data Control Box RS-232 FTDI Adapter Win 10... 4.5x5x1.89
Part No.8XDB9-USB

USB to 8 Port Serial adapter, adds 8 RS232 DB9 Serial Ports to your system.

Converts a USB port into 1,2,....
MORE INFO (CLICK HERE)

Retail: $338.80
Our Price: $159.98

Part No.USB2-8COM-M USB USB 2.0 Serial high speed adapter box industrial 8-port RS-232 FTDI USB USB 2.0 Serial high speed adapter box industrial 8-port RS-232 FTDI... 4.5x5x1.89
Part No.USB2-8COM-M

RoHS Compliant PRO 8 Port USB Serial Adapter with Com Port Retention Technology and High-Speed 920K Support.

....

MORE INFO (CLICK HERE)
Retail: $359.98
Our Price: $169.98

Part No.USB2-4COMi-SI-TB USB 2.0 to 4-Port RS232-422-485 Serial TB Adapter Isolation | Surge USB 2.0 to 4-Port RS232-422-485 Serial TB Adapter Isolation | Surge... 4 Ports
Part No.USB2-4COMi-SI-TB

4 optically isolated and surge protected terminal block ports

The USB2-4COMi-SI-TB is a USB 2 to 4-port i....
MORE INFO (CLICK HERE)

Retail: $402.27
Our Price: $189.95

Part No.CM-422485-i4 4-Port DB-9 Male Isolated USB to RS422 RS485 Serial Adapter 4-Port DB-9 Male Isolated USB to RS422 RS485 Serial Adapter...
Part No.CM-422485-i4

4-Port RS232 / RS422 / RS485 Isolated Adapter

The CM-422485-i4 Isolated USB to 4-Port serial interface ad....
MORE INFO (CLICK HERE)

Retail: $423.54
Our Price: $199.99

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.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.USB-4COMi-SI USB to Quad Opto-isolated RS-422/485 Adapter USB to Quad Opto-isolated RS-422/485 Adapter... 4x5x2
Part No.USB-4COMi-SI

l USB to Quad Opto-isolated RS-422/485 Adapter

Retail: $592.94
Our Price: $279.98