802.11ac - The Next Generation of WiFiTP-LINK's Archer T2U comes with the next generation Wi-Fi standard - 802.11ac, 3 times faster than wireless N speeds. With 433Mbps wireless speeds over the crystal clear 5GHz band or 150Mbps over the 2.4GHz band, the Archer T2U is the superior choice for seamless HD streaming, online gaming and other bandwidth-intensive tasks.AC600 Wireless SpeedThe 5GHz 433Mbps is perfect for HD video streaming and lag-free online gaming, while using 2.4GHz 150Mbps Wi-Fi for average use such as web surfing.