Wireless-AC1200 dual-band repeater for easy setup, Extend fast Wi-Fi from your router - Enjoy the combined dual-band speeds of up to 1200Mbps. Extend Seamless AiMesh WiFi System - Expand your current AiMesh network to deliver powerful, seamless WiFi and robust functions on the AiMesh router to your entire home. One or Multiple WiFi Name, the Choice is Yours - When extending an AiMesh network, you can keep one WiFi name (SSID) for the entire network or give individual names to each WiFi band for different uses. Works Perfectly with Any WiFi Router - RP-AC55 works perfectly with virtually all WiFi routers, modems, and cable routers on the market. Easy Setup with Mobile App - with ASUS Router app and ASUS Extender app, you can upgrade your home WiFi with just a few taps.