* 802.11ac standard, the latest and most powerful wireless WiFi technology, 3 times faster than wireless N speeds.* Delivers ultimate performance up to 600Mbps WiFi speeds over 5GHz (433Mbps) with AC technology or 2.4GHz (150Mbps) bands.* By using Wireless Network Adapter, you can upgrade your PC, laptop or for Mac to work with the latest AC WiFi router.* Dual band reduces interference for better wireless transmission. 5G WiFi is ideal for online gaming and seamless HD video streaming.* USB2.0 Hi-speed connector, supports operation system: for Windows 7 / 8 / 8.1 / XP/ Vista, for Linux and for Mac OS.