Cherry CYMOTION PLUS 9 WIRELESS. Device interface: RF Wireless, Keyboard layout: AZERTY. Button functions: Standard. Keyboard dimensions (WxDxH): 495 x 247 x 37 mm, Keyboard weight: 1.162 kg. Operating temperature range (T-T): 0 - 50 °C. Compatibility: PC, Minimum system requirements: - USB or PS/2 keyboard interface - IBM or compatible PC