Lightning-Fast WiFi for More Devices Archer C90 uses 802.11ac Wave2 technology to deliver speeds of up to 1,900 Mbps-1,300 Mbps on the 5 GHz band and 600 Mbps on the 2.4 GHz band. All of your devices receive data simultaneously thanks to MU-MIMO technology. Game online and enjoy lag free 4K streaming at the same time. Strong Signal. Great Coverage. Three external antennas and one internal antenna transmit WiFi signals to every corner of your home. Beamforming technology detects devices, even if they are far away or low-powered, and concentrates wireless signal strength towards them. Intelligent Connection for Smoother Performance Smart Connect unites 2.4 GHz and 5 GHz band into a single WiFi SSID and helps the router automatically switch each device's connection to the best available WiFi band. Airtime Fairness prevents older dev...Broadband Transmission Technology: EthernetWireless LAN Standard: IEEE 802.11acISM Band: YesUNII Band: YesISM Maximum Frequency: 2.40 GHzUNII Maximum Frequency: 5 GHzNumber of Internal Antennas: 1Total Wireless Transmission Speed: 237.50 MB/sNumber of Network (RJ-45) Ports: 4USB: YesNumber of Broadband (RJ-45) Ports: 1Ethernet Technology: Gigabit EthernetVPN Supported: YesMulti-SIM Supported: NoForm Factor: DesktopHeight: 1.3Width: 9.6"Depth: 7.3"Package Contents: AC1900 Wireless MU-MIMO Gigabit Router Power Adapter RJ45 Ethernet Cable Quick Installation Guide Environmentally Friendly: YesEnvironmental Certification: RoHSPackage Contents AC1900 Wireless MU-MIMO Gigabit Router Power Adapter RJ45 Ethernet Cable Quick Installation Guide "