Robust Smart Home WiFi -Upgrade to blazing-fast 5.4Gbps and WiFi 6 on up to 75 devices simultaneously across more space: 7 rooms or up to 7,500 sq. ft. Protected by award-winning NETGEAR security services, the RBK763 includes a dedicated backhaul for instant router-satellite communication and 7 Gigabit ports to give your most demanding tech products their own wired connection., advanced cyber security for your connected devices.