Perixx 10165 PERIBOARD-513II Wired Keyboard with Touchpad, Standard Full Size Layout, Fit with Professional or Industrial Use, US English Layout Built-in touchpad with easy control of pointing and scrolling function, makes it perfect for leisure time and work. It also fit with various industrial and professional use. Added 10 multi media, with control of Video, Audio, and Internet Feature, easy to access with FN key. Plug and Play mouse with USB interface, easy to start to use with standard setting function. Cable is about 1.8 meter Logitech Microsoft adesso cherry razer 19" rack