The TP-Link RE350 Gigabit Port AC1200 Wall Plug Wi-Fi Range Extender kills Wi-Fi dead zones with strong Wi-Fi expansion at combined speeds of up to 1.2Gbps. It operates over both the 2.4GHz band(300Mbps) and 5GHz band(867Mbps) for a more stable wireless experience and offers a gigabit Ethernet port for connecting a wired device to your network at gigabit speed. An intelligent signal light helps to find the best spot to set up by showing the signal strength and it works with any Wi-Fi router or wireless access point.