NETGEAR Orbi RBE870 BE21000 Tri-Band Mesh Wi-Fi 7 Satellite

NETGEAR Orbi RBE870 BE21000 Tri-Band Mesh Wi-Fi 7 Satellite is a premium add-on mesh node designed to expand the coverage and performance of compatible NETGEAR Orbi Wi-Fi 7 mesh systems. Built with next-generation Wi-Fi 7 technology, this high-performance satellite delivers ultra-fast wireless speeds of up to 21Gbps and extends seamless Wi-Fi coverage across large homes and office environments. Featuring tri-band connectivity, Multi-Link Operation (MLO), four 2.5 Gigabit Ethernet ports, and advanced internal antennas, the RBE870 ensures low-latency performance for 8K streaming, online gaming, smart homes, and high-density device connectivity. It is specifically designed to work with the NETGEAR Orbi 870 Series mesh systems for reliable whole-home networking.

Product Features

Advanced Wi-Fi 7 Technology

Powered by the latest Wi-Fi 7 (802.11be) standard, the RBE870 delivers significantly improved wireless efficiency, lower latency, and faster data transmission compared to previous Wi-Fi generations.

BE21000 Tri-Band Wireless Performance

Supports combined wireless speeds of up to 21Gbps across the 2.4GHz, 5GHz, and 6GHz frequency bands for ultra-fast streaming, gaming, and multi-device connectivity.

Seamless Whole-Home Mesh Coverage

Extends Wi-Fi coverage by up to 2,500–3,000 square feet depending on deployment, helping eliminate dead zones and maintain strong connectivity throughout large spaces.

Multi-Link Operation (MLO)

Uses Multi-Link Operation technology to combine wireless bands simultaneously for increased throughput, lower lag, and improved connection stability.

Dedicated High-Speed Backhaul

Tri-band architecture with shared 5GHz and 6GHz backhaul ensures fast communication between Orbi units while maintaining optimal client performance.

Four 2.5 Gigabit Ethernet Ports

Includes four high-speed 2.5GbE LAN ports for ultra-fast wired connections to gaming consoles, smart TVs, NAS systems, desktop PCs, and other wired devices.

Supports Up to 150 Connected Devices

Designed for high-density environments with the ability to support up to 150 simultaneously connected devices without compromising performance.

Advanced Security Protection

Features built-in NETGEAR security technologies including automatic firmware updates and compatibility with NETGEAR Armor powered by Bitdefender for enhanced network protection.

Elegant Premium Design

Features a modern vertical design with eight high-performance internal antennas engineered for strong 360-degree wireless coverage and improved signal stability.

Product Specifications

• Brand: NETGEAR
• Series: Orbi 870 Series
• Model: RBE870
• Product type: Tri-band Wi-Fi 7 mesh satellite
• Wi-Fi standard: IEEE 802.11be (Wi-Fi 7)
• Speed class: BE21000
• Maximum wireless speed: Up to 21Gbps
• Frequency bands: 2.4GHz, 5GHz, and 6GHz
• Coverage area: Up to 2,500–3,000 sq. ft. per satellite
• Device support: Up to 150 devices
• Wireless technologies: Multi-Link Operation (MLO), Beamforming
• Backhaul: Shared 5GHz and 6GHz wireless backhaul
• Antennas: 8 × high-performance internal antennas with amplifiers
• Ethernet ports: 4 × 2.5 Gigabit Ethernet LAN ports
• Security: WPA3, automatic firmware updates, NETGEAR Armor support
• Compatibility: Designed for NETGEAR Orbi 870 Series mesh systems
• Dimensions: 270.3 × 112.4 × 146.8 mm
• Weight: Approximately 1.2kg
• Included accessories: Power adapter and quick start guide
• Applications: Large homes, smart homes, gaming, 8K streaming, multi-device networking, office mesh expansion