Wireless version Size: 142 * 101 * 83 mm Number of keys: 6 Weight: 225 + 10g (excluding data cable) Version: Wireless (2.4 + Bluetooth 3.0 / 4.0) Voltage: 3.7V Wire: 1.4 m five core type C data line Applicable system: Windows XP / 7 / 8 / 10 / MAC / Linux Driver support system: Windows 7 / 8 / 10
