1. Made of plastic. 3 pedals. More settings features. 2. The USB foot switch can withstand a weight of more than 100 kilograms. Sturdy and durable enough for use. 3.Simulate any keyboard keys, key combinations, mouse, and strings. Easy and convenient to use. Applications: various intelligent control games, instrument control, testing, piano keyboard testing, hospital image scanning, etc. Name: USB foot switch Model: FS3-P Color: Black Switch mode: Plastic triple foot switch Size: Approximately 376 x 121 x 43 mm Product description: USB foot switch is an auxiliary device connected to the computer. By specifying any key or key combination through special software, you can control the keys through the foot switch. When you are inconvenient or too busy, you can use the foot switch to achieve manual keyboard operation or simulate the function of a mouse. HID USB metal foot switch. Easy to use, one computer can be connected to multiple foot switches. System Support: Provides definition software for Windows keys. After setting, it can be applied to: Dos/Win 2000/Win xP/Win Vista/Win 7/Linux/. Material: Plastic Packaging Contents 1 x USB Foot Switch 1 x CD Note: Light and different monitors may cause problems in the picture The color of the item may vary slightly from the actual item. The measurement allowance is +/- 1-3 cm.