UGREEN KU005 UGREEN KU005 (15258), Wireless, Rechargeable, Bluetooth, 2.4G, Keyboard, Black/Gray Product Type: Keyboard Keyboard Type: Wireless Connectivity: Bluetooth 5.0 and 2.4G Adjustable tilt stand: 6° Compatibility: iOS, Android, Windows, macOS support Portability: Ultra thin, lightweight Number of buttons: 99 Working distance: 10 m Type: Membrane Weight: 510 g Material: aluminum frame Color: black/grey