ASUS ZenWiFi XD4 Plus AX1800 Dual-band Mesh WiFi 6 System is a whole-home mesh WiFi system that combines extremely fast and stable wireless networking performance with simple configuration and elegant design with coverage up to 4800 sq. ft. Featuring the latest WiFi 6 technology ZenWiFi AX takes mesh WiFi to a whole new level with dramatically improved coverage speed and stability. Disclaimer: Actual data throughput and WiFi coverage will vary from network conditions and environmental factors including the volume of network traffic building material and construction and network overhead result in lower actual data throughput and wireless coverage.