Tired of Wi-Fi “dead zones”? The TP-LINK AC1600 Wi-Fi Range Extender connects to your router wirelessly, strengthening and expanding its signal into areas it can’t reach on its own. The device also reduces signal interference to ensure reliable Wi-Fi coverage throughout your home or office. TP-LINK's RE400 comes with next generation 802.11AC Wi-Fi technology, it's 3 times faster than the standard 802.11n speeds. The RE400 delivers fast speeds of dual band Wi-Fi up to 1600 Mbps, providing reliable connections for bandwidth-intensive tasks like HD/4K streaming, lag free gaming, large file downloads. A Gigabit Ethernet port turns the extender into a wireless bridge, letting you connect a wired device like a Blu-ray player, gaming console, DVR, or smart TV to your Wi-Fi network. The extender RE400 works with any standard wireless router. Instantly connect the RE400 to a router by pressing the extender’s RE button followed by the router’s WPS button (if available). Once connected with an existing router, you can take RE400 to an ideal place, no more further configurations. Three external dual band antennas (3 x 2dBi for 2.4GHz and 3 x 3dBi for 5GHz) boost your wireless coverage and reliability, helping your devices stay connected anywhere your network reaches.