Increase WiFi coverage throughout the house with an existing router A single router has limited Wi-Fi coverage and always causes dead Wi-Fi zones. RE315 connects wirelessly to the existing router and extends the WiFi signal to areas it cannot reach alone. Enjoy a stable net wherever you are at home. Enjoy the mess network with the existing router You want a Mesh network? Do you hesitate to replace an existing router and buy a Mesh?TP-Link OneMeshTM set solves your dilemma. Faster double-range WiFi up to 1200 Mbps RE315 provides two-band (2.4 GHz and 5 GHz) Wi-Fi transmission, doubling the performance of each band. It allows to connect more devices simultaneously with two 300 Mbps, 2.4 GHz and 867 Mbps 5 GHz bands. Use 2.4 GHz to send emails and browse the network and 5 GHz to games and HD streaming. High speed mode: maximum speed with dedicated delivery It uses one dedicated Wi-Fi band as backhaul and the other dedicated Wi-Fi band as an access point to maximize the bandwidth of an extended Wi-Fi network. Built-in Access Point Mode RE315 is more than a wireless extender. Simply connect the Ethernet cable to the Ethernet port and easily turn the wired Internet connection into a two-band wireless access point 2×2 MIMO. Secure connection with one touch for easy configuration Step 1: Just press the WPS button on the router, and within 2 minutes the WPS button on RE315 will connect to the network. Step 2: When connected, place RE315 in the best location – without reconfiguring.