1、Function: USB foot switch is standard HID device and programmable keyboard mouse, freely triggered by your foot. The footswitch can be assigned to any key, key combination, string, multimedia key, etc. custom function. 2、Mouse and Keyboard Functions: Mouse functions: can be set as shortcut keys such as left mouse button, right mouse button, middle mouse button, forward and backward. Keyboard function: You can set shortcut keys such as saving, copying, pasting, switching programs, and opening the task manager. 3、Mechanical Switches: Made with durable, responsive mechanical switches that give you an easy touch response and minimal resistance. Ergonomically designed, wide pedals for long lasting comfort on your feet. 4、Multipurpose: It is designed for free two handed environments such as gaming, push to talk, Photobooth, zoom, transcription key settings, factory testing, instrument control, media play/pause, hospital image scanning, and more. 5、Other Functions: Game function: can be set as the up, down, left and right buttons of the gamepad. String function: You can set up quick input strings, such as "How are you today", etc. Multimedia function: You can set shortcut keys such as pause, play, previous song, and open my computer.