Like New Orbi RBS750" is a specific model of this product line. The Netgear Orbi RBS750 is an add-on satellite for a Tri-Band WiFi 6 mesh system. It is designed to extend the coverage of an existing Orbi AX4200 mesh network. Key features of the Orbi RBS750 include: Connectivity: It uses Wi-Fi 6 (802.11ax) and has tri-band technology (2.4 GHz and two 5 GHz bands). Performance: It provides a total throughput of up to 4200 Mbps and can cover up to 2,500 square feet. Physical Ports: The unit has two Gigabit LAN ports. Additional Technology: It supports beamforming and MU-MIMO to improve wireless performance. I have 3 of these Available