Usage Tips:Dual Band Ultra-SpeedUltra-fast wireless adapter speed with the latest 802.11ac WiFi technology, maximum speed up to 867Mbps on 5GHz or 300Mbps on 2.4GHz. Ideal for streaming, gaming, HD movies, video chatting and more. Easy to UseFor some operating systems such as Windows 10, just plug and play without driver needed. For other systems, install the driver via a mini CD (included). Just insert the adapter to connect after you run the software. AP Mode and Wireless EncryptionThe USB WiFi adapter supports AP routing function and wireless configuration. a wireless LAN, support AP switching function, work with any WiFi router, share network resources easily. Supports WPS,64/128 bit, WEP, WPA/WPA2 and WPA2-PSK and advanced security mechanisms. Powerful CompatibilityCompatible with Windows 10/8/8.1/7/Vista/ 2000, Mac OS 10.4-10.14. By using the 1200Mbps wireless adapter, you can update your Windows 10/8/7/XP, Linux, PC, Laptop, OS or Mac.