The main difference between the RBR750 and the NBR750 Orbi routers is the addition of 5G connectivity to the NBR750. This means that the NBR750 can be used in one of two ways in an Orbi WiFi System: As a dedicated fixed wireless modem router or as a router with a 5G failover.
- As a dedicated fixed wireless modem router in an Orbi WiFi System
In this configuration, your Orbi WiFi system connects to the Internet via 5G only. This is a good option for those who do not receive cable or DSL service in their area.
- As a router in an Orbi WiFi System with a 5G failover
In this configuration, your Orbi WiFi system connects to the Internet via a cable or DSL modem. In addition, your NBR750 is set up with a 5G failover or always-on Internet. This means that your NBR750 connects to the Internet via 5G in the event of any disruption to your cable or DSL service.