1、Function: The USB foot switch is a standard HID device and programmable keyboard mouse, which can be freely triggered by the foot. The foot switch can be assigned to any key, key combination, string, multimedia key, etc., customized function. 2、Mouse and Keyboard Functions: Mouse functions: can be set as shortcuts such as left mouse button, right mouse button, middle button, forward and backward. Keyboard function: You can set shortcuts such as save, copy, paste, switch programs, and open the task manager. 3、Mechanical Switches: Made with durable, responsive mechanical switches that give you a crisp touch response and minimal resistance. Ergonomically designed, wide pedals for long-lasting comfort on your feet. 4、Multifunctional: It is designed for free two-handed environments such as gaming, push-to-talk, Photobooth, zoom, transcription key settings, factory 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 on the game controller. String function: You can set quick input strings, such as "How are you today" etc. Multimedia function: You can set shortcuts such as pause, play, previous song, and open My Computer.