Description Write more naturally with the ERGO K860 - an advanced ergonomic keyboard that promotes a more relaxed typing position - and reduces wrist bending by 25% and provides 54% more wrist support. provides comfort and an optimal ergonomic writing position. The adjustable wrist lift keeps your wrists in a natural position whether you are sitting or standing. Safely write with perfectly shaped keys for greater precision and more fluid writing. And an integrated numeric keypad, multi-device connectivity and two years of battery life ** means you don't have to compromise on either performance or ergonomics.* Compared to a traditional Logitech keyboard without wrist support.** May vary depending on how the product is used. SKU: 920-009168EAN: 5099206085862 Supported connections:- 2.4 GHz nano-USB receiver- Bluetooth Low Energy technology Software Support:- Logitech Options in macOS 10.11 or later and Windows 7 or later Battery type:- 2 x AAA batteries Wireless range:- 10 meters wireless range *- Wireless connection encryption ** Physical specifications:- Dimensions (height x width x depth): 4.8 x 45.6 x 23.3 cm- Weight: 1160 g * The wireless range may vary depending on the environment and computer configuration.** Encryption of the wireless connection between the keyboard and the connected computer or mobile device.Package contents:- Ergonomic wireless keyboard- USB receiver- 2 x AAA batteries- Guide- 2 year factory warranty Information Country: CNHeight: 60.0Gross Weight: 1.73 kgWidth: 250.0Net Weight: 1730.0 kg