Netgear Orbi RBK40 Home WiFi System Tri Band 1Router 1 Orbi Satelite

Combined WiFi speed 2,200 Mbps (400 + 866 + 866Mbps) Coverage 4,000 sq ft Dedicated Backhaul 2×2 (866 Mbps) WiFi Technology Tri-band Memory 4GB flash and 512MB RAM MU-MIMO Capable Yes Antennas Four (4) high-performance antennas Dimensions 6.4 x 3.1 x 8.0in (Router), 6.4 x 3.1 x 8.0in (Satellite) Weight 1.65lb (Router), 1.65lb (Satellite) Gigabit Ethernet ports (Router) 1 WAN and 3 LAN Gigabit Ethernet Port (per Satellite) 4 LAN Beamforming Yes Works with Orbi OS Yes Orbi App Yes