Welcome to our store! Three Keys: The USB triple foot pedal features a three-key design and supports custom programming of all three keys. Ergonomic Design: The gaming foot pedal offers easy touch response, is ergonomically designed, and has a wide pedal for long-lasting comfort for your feet. MIDI Function: The USB foot pedal is a standard device and a programmable keyboard and mouse that supports MIDI function. Multiple Functions: The computer foot pedal has mouse function, keyboard function, game function, string function, multimedia function, etc. Scope of Application: Suitable for playing games, Photobooth, medicine, zooming, transcription key settings, factory testing, instrument control, hospital image scanning Item Type: USB Foot Pedal Material: ABS Mouse Function: Can be set as shortcuts such as left mouse button, right mouse button, middle mouse button, forward and backward, etc. Keyboard Function: Shortcuts for saving, copying, pasting, switching programs, and opening Task Manager can be set Game Function: Can be set as the up, down, left, and right buttons on the gamepad String Function: You can set a quick input string, such as \"how are you today\" Multimedia Function: You can set shortcuts such as pause, play, previous song, next song, open My Computer, etc. MIDI Function: Support Switch Type: Mechanical Switch Connection Type: Wired USB Compatible Systems: For Win, for Linux, for OS X, for Android (if it is a for Linux or for OS X system, you need to modify the key definitions in Win and then connect the switch to for Linux or for OS X to use 1 x USB Foot Pedal 1 x User Manual