Size (HxWxD):

45x20x8 mm / 1.77×0.79×0.21 in

Power supply:

5 VDC (from USB Type-A port)

Power consumption:

< 1 W

Wi-Fi protocol:

802.11 b/g/n

Wi-Fi Range:

Up to 30 m / 100 ft indoors and 50 m / 160 ft outdoors
(Depends on local conditions)

Bluetooth Protocol:

4.2

Bluetooth Range:

Up to 20 m / 66 ft indoors and 30 m / 100 ft outdoors
(Depends on local conditions)