The Archer T6E upgrades your desktop PC to the most powerful Wi-Fi technology available. Stream HD video and game online with faster speeds up to 867Mbps on 5Ghz and 400Mbps on 2.4GHz with 256QAM. Play longer thanks to an aluminum alloy heat sink that keeps the adapter cool for optimal performance. Upgrade your desktop PC to 802.11ac with 256QAM and experience smooth wireless performance during HD video streaming and gaming online.AC1300 class performance delivers fast Wi-Fi over 2.4GHz (400Mbps) or 5GHz (867Mbps) bands. An aluminum alloy heat sink distributes heat away from core components keeping adapter cool for peak performance while gaming and streaming for extended periods of time. Send and receive data at farther range and with greater stability thanks to 2x2 dual band, omnidirectional antennas, and beamforming. Set the adapter onto your PCI-E slot for easy installation. A bundled utility provides a quick and intuitive setup process so you can connect to super-fast Wi-Fi without hassle. Built for the 802.11ac standard and is 802.11 a/b/g/n backwards compatible so you can upgrade your PC and still connect to any wireless network. Works with Windows 10 /8.1 / 8 / 7 / XP (32 and 64-bit).