1、USB Triple Foot Switch Pedal: Adopts wired USB connection, supports three key custom programming, and operates flexibly with both feet. 2、Multifunctional: The triple foot switch pedal has mouse, keyboard, gaming, string and multimedia functions. 3、High Sensitivity: Made with durable, responsive switches that give you an easy touch response and minimal resistance. 4、Uses: Ideal for playing games, Photobooth, zooming, transcription key settings, factory testing, instrument control, media play pause, hospital image scanning, and more. 5、Ergonomic Design: Ergonomically designed with wide pedals for long lasting comfort on your feet. Item Type: USB Triple Foot Switch Pedal Material: ABS Connection Type: Wired USB Compatible Systems:For Windows, for Linux, for OS X, for Android (if It is a for Linux or for OS X, You Need to Modify the Button Definition in for Windows, and then Plug the Switch into for Linux or for OS X to Use) 1 x USB Triple Foot Switch Pedal 1 x English User Manual