Simple Installation: Simply insert the Archer T6E Wi-Fi adapter into a PCI-E slot to upgrade your desktop computer. Fast Wi-Fi Wi-Fi speeds of up to 1300 Mbps (867 Mbps on 5GHz band or 400 Mbps on 2.4GHz band) * 802.11ac Dual Band: ideal for high-intensity network usage, it is three times faster than the 802.11n standard. With support for 802.11 a/b/g/n standards, backward compatibility Broad Wireless Range: Two external antennas provide stability and a wider Wi-Fi connection range.