AC600 Dual Band WiFi Adapter with Antenna USB 2.0 wireless dongle Description The AC600 Dual Band Adapter delivers powerful wireless AC technology to your desktop or notebook computer. Simply plug the adapter into an 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 will have reduced Wi-Fi interference to maximize throughput for faster streaming, gaming, and Skype calls. Features -Supports 802.11ac standard- The next generation of Wi-Fi -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 WP S button -Supports Windows 8.1/8/7/XP 32/64bit