A single router has limited wireless coverage and always causes Wi-Fi dead zones. The RE550 connects wirelessly to your existing router and extends its wireless signal to areas it cannot reach on her own. Enjoy your stable network experience wherever you are at home.Wi-Fi is strongest for unlimited movementWith TP-LINK mesh technology, it's easy to create a mesh network with a single Wi-Fi name for seamless coverage throughout the house. Simply connect RE550 to a OneMesh router. Always enjoy the strongest WLAN when you are walking around without having to search for a stable connection.Faster dual-band WLAN with up to 1900 Mbit/s.The RE550 provides dual band (2.4 GHz and 5 GHz) for transmitting Wi-Fi signals, which doubles the performance of each band. Dual 600 Mbps (2.4 GHz) and 1300 Mbps (5 GHz) bands allow you to connect more devices at the same time. Use the 2.4 GHz band to send e-mails and surf the Internet, and the 5 GHz band for games and HD streaming.Adaptive Path Selection: Works at maximum speedAdaptive path selection ensures that your network runs at the best speed by automatically selecting the fastest connection path to the router. Keep your devices fast and stable - ideal for network environments with many devices and applications.High speed mode: Maximized speed with special backhaulUses a dedicated Wi-Fi band as a backhaul and another dedicated Wi-Fi band as an access point to maximize the bandwidth of the advanced Wi-Fi.Built-in access point modeRE550 is more than a wireless repeater. Simply plug an Ethernet cable into the Ethernet port and turn your wired Internet connection into a 3×3 MIMO dual-band wireless access point.Control at your fingertipsSet up and manage your WLAN from your smartphone (Android, iOS) using the TP-LINK Tether app, including TP-Link routers and repeater extenders.This text is machine translated.