USB to serial adapter

USB to serial adaptors allow you to use RS232 based hardware via a computer's USB port.

I bought SiteCom's USB to serial cable and it works perfectly with Linux:

• open a console
• attach the adaptor
• read the syslog using the command

dmesg

• in the syslog you will find some lines reading like

[51904.256210] usb 2-1.6: new full speed USB device number 8 using ehci_hcd
[51904.341896] usb 2-1.6: New USB device found, idVendor=067b, idProduct=2303
[51904.341904] usb 2-1.6: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[51904.341909] usb 2-1.6: Product: USB-Serial Controller D
[51904.341912] usb 2-1.6: Manufacturer: Prolific Technology Inc. 
[51904.342508] hdj_probe() unsupported device, idVendor67b, idProduct:2303
[51904.342540] pl2303 2-1.6:1.0: pl2303 converter detected
[51904.344545] usb 2-1.6: pl2303 converter now attached to ttyUSB0

See also

• hardwAre