Features: Can be customized as shortcut key, multi-media key, etc, to achieve mouse function, keyboard function, game function, string function, multimedia function. The bottom is equipped with anti-skid pads, no need to worry about the switch sliding. Simple pattern increases the friction between the product and users, more stable to use. Widely compatible with multiple systems, such as Windows, Android, Mac, Linux. Widely used in office scenes, mechanical equipment, medical image acquisition, voice equipment, game control, assembly line operations, etc. Specification: Model: FS2007U1SW Color: Black Switch: Mechanical Switch Interface: USB Working current: 5V@30mA Lifetime: 0.3 million times Cable Length: 2m Item size: 10 * 7.1 * 3.4cm /3.94 * 2.8 * 1.34in Item weight: Approx. 135.5g /4.78oz Package size: 12.2 * 12.2 * 3.7cm /4.8 * 4.8 * 1.46in Package weight: 162g /5.71oz Packing list: 1 * Foot Switch