Nearly every barcode scanner I've run across is effectively a keyboard. I'd give it a try with one of the commonly available ones; worst case you can always return it.
The second keyboard will show up as a USB keyboard. You can have a fair number of USB keyboards whether you have a PS/2 keyboard attached or not.<BR><BR>Some have a tendency to repeat a key that's ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results