Xiaomi Mi WiFi Range Extender AC1200 – the most powerful WiFi extender from Xiaomi. It works with 2.5GHz and 5GHz bands with a transmission speed of up to 1200 Mbps. Control through the Mi Home application. SmartLink function for the possibility of automatic connection to a secondary Internet source during an outage. The device works with most WiFi routers. Ethernet port for wired internet connection to the extender.