Labtec media wireless desktop. KB Layout Belgian. Device interface: RF Wireless, Keyboard layout: AZERTY. Movement resolution: 800 DPI. Keyboard dimensions (WxDxH): 490 x 230 x 70 mm, Keyboard weight: 1.26 kg. Compatibility: PC, Pointing device: wireless mouse (scroll), Compatible operating systems: Windows 98, NT 4.0, 2000, ME, XP