I bought this module to use a keyboard and mouse couple on 2 PC can not communicate with the network (if not, I suggest you use the excellent Input Director) So I plugged keyboard + mouse to a USB HUB (in this case the built in my screen), itself connected to the input of the switch. The switch is then connected to each PC. I also tried the wireless keyboard and mouse when using a dongle connected on the Hub. it also works. Very satisfied, I take me a second ^^