TechPowerUp published a review on the NETGEAR Orbi RBK50 WiFi System
A quote from the article:
The Orbi RBK50 is a high performance mesh Wi-Fi system from NETGEAR that aims to provide the best-possible balance of performance, coverage area, and customization. Featuring a router unit and a satellite unit that look right at home at, well, home, it will also support all your smart devices via a tri-band setup alongside a dedicated wireless and Ethernet backhaul for no reduction in network speed.NETGEAR Orbi RBK50 WiFi System Review