1USB Triple Foot Switch Pedal: Adopts wired USB connection. At the same time, it supports three key custom programming, and the feet can be operated flexibly. 2Multifunctional: The triple foot switch pedal has functions such as mouse, keyboard, games, strings and multimedia, and is multifunctional. 3Ergonomic Design: Featuring an ergonomic design and wide pedals, your feet will be comfortable for a long time. 4High Sensitivity: Made with durable, responsive mechanical switches that give you an easy touch response and minimal resistance. 5Uses: Designed for playing games, Photobooth, zooming, transcription key settings, factory testing, instrument control, media playback pause, hospital image scanning, and more. Item Type: USB Triple Foot Switch Pedal Material: ABS Model: for FS23_Pro Connection Type: Wired USB(Bold Core) Switch Type: Mechanical Switch 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