EagleTec K008 2.4GHz Wireless Multimedia Full Size Keyboard With Numeric Keypad Reliable 2.4 GHz wireless connection with tiny nano-receiver Long battery life - over 18 months of battery life with our smart sleep technology (**batteries not included) Full numeric keypad and 7 dedicated multimedia keys and 12 function keys for instantly accessing your music, internet, e-mail, volume, and more Ergonomic splash resistant design Plug and play for a simple Windows installation V Windows 10, Windows 8, Windows 7, Windows Vista, Windows XP (32-bit)