OURLINK USB 3.0 Wifi Adapter for desktop laptop AC 1200M Dual Band 2.4/5 Ghz high gain 5dbi Antenna Wireless Network Dongle Adapter for Windows Mac OSX High Transmission Speed: Ultra-fast 1200Mbps wireless speed with 802.11ac and Dual-band connections, 867Mbps on 5GHz & 300Mbps on 2.4GHz. High-performance Antenna: 360omnidirectional high gain antenna guarantees high RF power 5dBi, allowing you to pick up wireless signals from long distance. Flexible antenna and Beamforming+ technology help boost speed, range and reliability. Universal Compatibility: Compatible with almost all kinds wireless routers. Support Windows xp/7/8/10, MAC, OSX 10.6-10.12 Easy Use & Easy Installation: Setup CD included. or you can message us for update driver anytime 12 MONTH WORRY-FREE WARRANTY, if you have any questions when using, just contact us. We must GIVE YOU the best customer service and Guarantee 100% Satisfaction.