1. Plug & Play: USB WiFi adapter driver free, computer installation requires no optical drive, no optical disk, plug and play, and saves installation hassles. 2. High Speed: Dual band wireless rate 650Mbps (2.4GHz 200Mbps+5.8GHz 433Mbps) Online video and games are faster and smoother with WiFi Dongle wireless adapter. 3. Dual High Gain WiFi Antennas: High gain dual antenna of network card receiver farewell to offline anxiety, which enable desktop computers and laptops to achieve wireless internet access, wireless connection, convenient and beautiful. 4. 180Free Rotation Antenna: The antenna adopts a flexible rotation design, supporting 180free rotation, which can be adjusted according to habits and signal strength, improving signal sensitivity, and enjoying high-speed network speed at any time 5. Wide Application: Widely compatible with multiple systems, USB WiFi adapter is compatible with XP/Win7/8/8.1/10/11 systems. Type: Wireless Kind: External Adapter Socket: USB Model Number: Network Cards Wi-Fi Supported Frequency: 2.4G & 5G Network speed support (WiFi Speed): 2.4GHz -- 200Mpbs 5GHz -- 433Mpbs Transmission power: 802.11b () 11Mbps: 17+/- 2dBm 802.11g (OFDM) 54Mbps: 14+/-2dBm 802.11n (OFDM) 54Mbps: 14+/-2dBm 802.11ac (AC80) MCS9: 12+/-2dBm Applicable system (OS): for Vista/XP/Win7/8/10/11 Driver free Plug and Play Wireless security support: WPA/WPA2//8802.1X/WMM Colour:black Material:plastic Package Contents: 1 x Wireless Network Adapter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.