FS221_P PCsensor Single Foot Switch Pedal with Built in Chips USB Anti-Interference 2M Cable
U.S.$13.65
FS2016BT1 PCsensor Programmable Bluetooth Foot Switch For Game, Office, Medical Equipment
U.S.$25.42
FS2016_USB PCsensor Two Keys USB Programmable Foot Switch for Game, Office, Medical Equipment
U.S.$22.19