brKeyboard Layout: 104-Key US layout br brKey Type: Membrane Switches br brIndicators: Num Lock, Caps Lock Scroll Lock br brMultimedia Hotkeys: 8 (Media Player, Volume Down, Volume Up, Mute, Play/Pause, Previous Track, Next Track, Stop) br brWindows Internet Hotkeys: 6 (My Computer, Search, Calculator, Mail, Home, Favorites) br brLife Cycle: 5 Million Keystrokes br brConnection: USB br brCable Length: 6 ft (1.8 m) br bRequirements /b brOperating System: Windows 8, 7, Vista, XP 2000 brConnectivity Interface: USB Port br bItem Dimension (L”xW”xH”) /b br18.35 x 7.4 x 1.26 br bWeight /b br1.50 lb br bWarranty Information /b br1 Year br.