1. Control your computer with your foot 2. Made of high-quality plastic and metal, very durable 3. Pre-program keys or key combinations on the foot pedal using software 4. Uses the OS built-in HID drivers; no driver installation required 5. Rated compatible with over 100,000,000 operations 6. Plug and play, no driver needed, easy to use 7. Supports connecting multiple switches to your computer 8. Complies with USB 1.1 and operates as a standard HID (Human Interface Device) 9. Ideal compatible with gaming, industrial applications, testing, instrument control, and accessibility use Color: Black Material: Plastic Compatible with DOS, Windows 2000, XP, Vista, Win 7, and Linux Dimensions (Switch): 3.9 x 2.4 x 1.5 inches (10 x 6 x 3.7 cm) USB Cable Length: 77.8 inches (198 cm) Net Weight: 106g Package Weight: 125g Package Dimensions: 162 x 118 x 40mm Package Contents: 1 x USB Foot Switch Note: The package includes only the items listed above. Lighting and display differences may cause slight color variations between the image and the actual product. Measurement error allowed is +/- 1-3 cm.