Description:?100% brand new and high quality. The AC600 Dual Band Adapter Delivers Powerful fireless ac technology to your desktop or notebook computer. Simply Plug Thie adapter into and available USB port and connect to a wireless network to access a secure， high-speed internet connection- 2.4GHz(150mbps) or 5GHz (up to 433mbps). and with integrated dual band technology， you'll have reduced Wi-fi interference to Maximize throughput for faster streaming， gaming and skype calls. Supports 802.11ac standard-The next generation of Wifi Backward compatible with 802.11 a/b/g/n products Ultra-fast AC600 (433+150Mbps) wireless speed with 802.11ac 5dBi External Antennas providing even better wireless performance Maximum speed up to 5Ghz 433Mbps or 2.4Ghz 150Mbps Dual band connections for lag-free HD video streaming and gaming Easy wireless security encryption at a push of the WPS button Supports windows 8.1/8/7/XP/32/64bitPackage Included:?1x AC600 USB Wifi Adapter 1x Setup CD 1x User Manual