CHERRY Pure Wireless Multimedia Desktop Keyboard and Mouse is rock-solid CHERRY technology with excellent performance ratio. Modern, solid design with gentle and durable wear-resistant keys. Universal, reliable and optimised for professional use. Wireless keyboard including cursor and number pad Durable key lettering Up to 10 million keystrokes Plug & Play via USB connection Includes 5 button mouse for both left-handed and right-handed operation 4 way scroll wheel 10 hotkeys for control Battery status display in keyboard and mouse Optical sensor technology (1,000 dpi) Almost interference-free wireless 2.4 GHz technology (range of up to 10 metres) Nano USB receiver Includes coded data transmission for safety Keyboard layout is Italian QWERTY