1. Made of plastic. 3 pedals. More setting function. 2. USB foot switch can bear weight of more than 100kg. Solidly- and durable enough for . 3. Simulate any key on keyboard, combination key, mouse and character string. Easy to and convenient. Application: various intelligent control game, instrument control, factory testing, piano keyboard test, hospital scanning, etc. Name: USB foot switch Type: FS3-P Color: black Switch mode: plastic triple foot switch Size: about 376 x 121 x 43 mm of products: The USB foot switch is an auxiliary equipment connects with computer. By using special software to specify any key or combination key, you can control the key with foot switch. When you are inconvenient or too busy, you can achieve the function of manual keyboard operation or simulating mouse with foot switch. HID USB metal foot switch. Convenient to . A computer can with foot switches. The system support: defined software as Windows key. After setup, it can be applied to: Dos/Win 2000/Win xP/Win Vista/Win 7/Linux/. Material:Plastic Package Content1 x USB foot switch 1 x CD Note:Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.