1. Control your computer with your foot<br> 2. Made of high quality plastic et metal, very durable<br> 3. Pre-program key or key combination on the foot pedal by software<br> 4. Use the OS built in HID drivers, don’t need do the driver-instill-ting<br> 5. More than 100,000,000 times long life<br> <br> 6. Plug and play, no driver is required, easy to use<br> 7. Can connect more than one switch to your computer<br> 8. Conform USB 1.1 free drive HID (Human Interface Device)<br> 9. Prefect for playing games, also suitable for factory, test, instrument control and disabled, etc<br> Description:<br> Color: Black<br> Material: plastic<br> Compatible with Dos/Windows 2000/XP/Vista/Win 7, MAC Linux (Note: MAC Snow Leopard is not available for this item)<br> Length x Width x Height (Switch): 3.9 inch x 2.4 inch x 1.5 inch (10 x 6 x 3.7 cm)<br> Length (USB cable): 77.8 inch (198 cm)<br> Net Weight: 106g<br> Package weight: 125g<br> Package size: 162*118*40mm<br> <br> Package Contents:<br> 1 X USB foot switch<br> <br> Only the above package content, other products are not included.<br> Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.