600Mbps wireless USB WiFi receiver for PC laptop wireless antenna adapter 2.4Ghz

Complied with 2.4~2.4835GHz IEEE802.11ac/a/b/g/n Chip Model:RTL8811AU Improve laptop WiFi speed with AC Standard. Support 1T1R and 2.4GHz 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 600Mbps Operating System Support: Windows DriverWin 8.1 ,Windows XP and Old Windows Driver(New Win10) Mac Driver(Mac10.6,Mac10.8) Mac Driver(Mac10.9,Mac10.10) Doesn't Support Linux System If there is a problem with product, please contact the customer service as soon as you receive the package. We will do our best to solve the problem for you. A negative review will not help solve the problem! Thanks!