Logitech ERGO K860 Key Features Wireless Split Keyboard QWERTY Layout Bluetooth or Wireless USB Connection Up to 24 Months Battery Life Overview The Logitech ERGO K860 is an ergonomically designed split keyboard, the perfect balance of comfort and productivity. The curved design of this keyboard has been developed, tested, and then adjusted to provide the best possible experience while improving posture, lowering muscle strain and more. The options of both Bluetooth and wireless receiver mean you can take the ERGO K860 with you wherever you go, and with two-year battery life, you will never have to worry about running low. Specifications Keyboard Layout QWERTY Design Ergonomical Split Keyboard Mechanical Switches N/A Numpad Yes Multimedia Keys Yes Function Keys Yes Connectivity Bluetooth, Wireless USB Dongle Wired/Wireless Wireless Rechargable No, removable battery Colour Black Dimensions 456 x 233 x 48 mm Weight 1160g