Wide Use Range: Compatible with Dos, Windows, MAC OS and Linux. You'll need to set up the device on a Windows PC or MAC with software from our wedsite. After successful configuration, you may then use this foot pedal on different devices or computer. USB Connector bulit-in chip control, improve the anti-interference of the switch. Integrated design and In-mold injection, improve the waterproof ability of the switch. Shaftless design and anthropomorphic joints make the switch more flexible response and structure simpler. Multifunctional Application Scenarios: Transcription, Push to Talk, Music Page Turner, Video Audio or Sound Recording, Playing Games, Medical Device, Mechanical Equipment Control, Control Station, Office, Study and so on. Ergonomic Keyboard Design & Free Hands: Wide pedal and the large size enables you long lasting comfort for your feet. Build-in durable, sensitive switches providing you with an easy touch response. This USB Foot Pedal is equivalent to a standard USB keyboard and mouse with one key, the key can be defined through the corresponding software as keyboard, mouse, multimedia, game, string function. It can set as any shorcut keys, hotkey or combination key and so on.