Cherry G84-4700 Programmable Keypad, Black, G84-4700LUCUS-2

Extend the function of your laptop 4in ultra slim USB keypad requires only a small amount of space. 21 position key layout with 21 programmable keys. Digits can be entered independently of the status of the Num Lock in the system (operation on a laptop). Equally suitable for both left handed and right handed individuals.