Features1.Multifunctions USB Single pedal switch with mouse, keyboard, game, string and multimedia functions, is a standard host interface device and programmable keyboard mouse.2.High Sensitivity The simple foot pedal switch is made with a durable, sensitive photoelectric switch that gives you a simple touch response with minimal resistance.3.Ergonomic Pedal The USB foot pedal switch is ergonomically designed, the wide pedal makes your feet comfortable for a long time, and it is not easy to get tired after longterm use.4.Easy to Use The transcription foot pedal is freely triggered by your foot, easy to use, and the interface type is USB A, suitable for all computers.5.Wide Application The foot switch is designed for playing games, Photo booth, Zooming, Transcription key settings, Factory testing, Instrument control, Media playpause, Hospital image scanning and more.SpecificationItem Type USB Foot Pedal Power SwitchMaterial ABSConnection type Wired USB 2mSwitch Type Mechanical SwitchCompatible Systems For Windows, for Linu, for OS , for Android if it is for Linu or for OS , you need to change the button definition in for Windows and then connect the switch to for Linu or for OS to use itPackage List1 USB Foot Pedal Power Switch1 English User Manual