Interface: USB 2.0 External antenna: Yes Wireless Standard: IEEE 802.11b / g / n Wireless rate: 300Mbps Frequency range: 2.4-2.4835GHz Operating distance: MAX-Indoor: 50M, Outdoor: 100M Support Operation System: Windows 10/8.1/8/7/XP/Vista/2000 (32/64bits), Linux, Mac OS 10.4 and above
