WINDOWS READY Works with Windows 10 / 8.1 / 8 / 7 / XP STAY CONNECTED WITH BEAMFORMING Send and receive data at a farther range and with greater stability thanks to 2x2 dual bands, omnidirectional antennas, and beamforming. AC1300 class performance delivers fast Wi-Fi over 2.4GH z (400Mbps) or 5GHz (867Mbps) bands. EASY TO INSTALL 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. WORKS WITH ANY ROUTER The TL-WDN6280 is built for the 802.11 ac standard and is 802.11 a/b/g/n backward compatible so you can upgrade your PC and still connect to any wireless network.