Manhattan Keypad wireless numeric asynchronous 18 keys black

Keyboard numeric keypad, wireless 18 full-size keys with Backspace key 2.4GHz RF technology provides wireless functionality with a range of up to 10m using a micro USB receiver Automatic power management system, hibernation mode, helps to increase battery life; one AAA battery included Membrane keys reduce typical noise, ensure good keyboard response and have a low pitch Extremely thin and light - perfect for notebook users Ergonomic design ensures comfort and reduces wrist fatigue Full-size, low-profile keys with easy identification; ideal for data entry with increased accuracy Plug and Play; does not require installation of drivers