Simultaneous 600 Mbps on 2.4 GHz + 867 Mbps on 5 GHz totals 1.2 Gbps Wi-Fi speeds 2 dual band external antennas and 600 mW high-powered amplifiers eliminate 'dead zones and greatly extend your existing wireless coverage 5 Gigabit Ethernet ports provide gigabit speed for wired connections High Speed mode creates a lightning fast wireless connection for bandwidth-intensive tasks Works with any Wi-Fi router or wireless access point TP-LINK Tether App provides an easier way to access and manage the range extender on your iOS and Android devices