Mbps Dual Band 2.4/5Ghz Wireless USB WiFi Network Adapter w/Antenna

 Complied with 2.4G & 5.8G IEEE802.11ac/a/b/g/n
        Improve laptop WiFi speed with AC Standard.
        Support 1T1R and 2.4GHz/5Ghz dual frequency
        USB 2.0 Faster.
        With 2dBi Extender Antenna.
        Wireless transmission rate up to 600Mbps(802.11ac),according the Internet condition to  
         adjust wireless rate  automatically
        Search Internet and change transmission rate automatically
        Provide two work mode: Infrastructure and Ad-Hoc
        Downward compatability 802.11 g/n Internet device
        Use Roaming technology, promise high effective wireless connect
        Wifi Performance AC600Mbps(2.4G 150M / 5.8G 433M)