1Multi Functions:USB Single pedal switch with mouse, keyboard, gaming, string and multimedia functions, is a standard host interface device and programmable keyboard mouse.2High Sensitivity: The single foot switch pedal is made with a durable, sensitive photoelectric switch that gives you an easy touch response with minimal resistance.3Ergonomic Pedal: USB foot switch pedal is ergonomically designed, the wide pedal makes your feet comfortable for a long time, and it is not easy to fatigue after long term use.4Easy to Use: Transcription foot pedal is freely triggered by your foot, easy to operate, and the interface type is USB A, suitable for any computer.5Wide Application: Foot switch is designed for playing games, Photobooth,Zooming, Transcription key settings, Factory testing, Instrument control, Media play/pause, Hospital image scanning and more.1 xUSBFootSwitchPedal1 xEnglish User ManualItem Type: USB Foot Switch PedalMaterial: ABSConnection Type: Wired USB (2m)Switch Type: Mechanical SwitchCompatible 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)