iKKEGOL USB Foot Control Action Switch Pedal Free Driver HID for Keyboard Mouse Game PC Laptop With this foot control keyboard, you can control your computer with your foot. And it comes with software allowing it to reproduce any keyboard shortcut or single key. Ideal for playing games, also suitable for factory, hospital,test, instrument control and disabled, etc Help you win your game by fast control, just step up on the switch, and you can give an attack to your adversary in 0.1 second. Compatible with Dos/Windows 2000/XP/Vista/Win 7, MAC Linux (Note: Can not works with Win 10 and MAC Snow Leopard is not available for this item) Length x Width x Height (Switch): 3.9" x 2.4" x 1.5" (10 x 6 x 3.7 cm) Plenty of length to extend under any desk