Wifi Adapter, EDUP USB 3.0 Wireless Adapter 802.11AC 1200Mbps Dual Band with 5G /2.4G 6Dbi External Dual Antennas Support Windows XP/Vista/10/8/7, Mac OS X 10.6-10.13 ( Included U Flash Disk Driver )

Suggestion: 1, Please install the driver before You plug This adapter. Also can download the driver from EDUP official website: http: //www. Szedup/support/driver-download/ep-ac1605-driver/(the chipset is rtl8812bu) 2, If wireless USB Adapter use on desktop, you'd better plug it in the back USB port, because USB port in the back can provide more power. specification: wireless standards: IEEE 802. 11Ac IEEE 802. 11N IEEE 802. 11G IEEE 802. 11B IEEE 802. 11a transmit speed: 802. 11B: 1/2/5. 5/11Mbps 802. 11G: 6/9/12/18/24/36/48/54Mbps 802. 11N: up to 300Mbps 802. 11N: up to 867mbps frequency range: 2. 4122. 4835 GHz 5. 1805. 320GHz 5. 5005. 700GHz 5. 7455. 825GHz work channel: 1 14 (2. 4G), 36 165 (5G) work power: 18dBm (typical) sensitivity: 11N: -68dbm@130m; -68dbm@108m 11G: -69dbm@54m 11B: -85dbm@11m 11AC: -59dbm@867m wireless Security: WPA/WPA2/wpa-wpa2/802. 1x 64/128 bit WEP WPS (pin, pbc) led(blue): link/Act environment: operating temperature: 0?45? storage Temperature: -20?75? operating Humidity: 10% 90% RH (non condensing) storage Humidity: 5% 95% RH (non condensing) package: 1 x EDUP AC1200 Wi-Fi adapter 2 x antennas 1 x USB flash driver 1 x User Manual 1 x USB 3. 0 cable