NETGEAR Orbi 860 Series Mesh WiFi 6 System RBK863S
Exact model RBK863S
Also identified as: RBK863S, RBR860 + 2 RBS860, Orbi 860 Series
RBK863S is a three-unit tri-band AX6000 Wi-Fi 6 kit with one RBR860 router, two RBS860 satellites and a 10-gigabit Internet port.
- Exact identity
- RBK863S kit: one RBR860 router plus two RBS860 satellites; the S suffix reflects service/bundle packaging
- Wi-Fi generation
- Wi-Fi 6, AX6000 class
- Bands and radios
- 2.4GHz and two 5GHz bands; tri-band radios include a dedicated-capable 5GHz backhaul.
- Network role
- RBR860 is the router; two RBS860 units are satellites.
- Ethernet and wired interfaces
- RBR860: one 10GbE Internet and four 1GbE LAN; each RBS860: four 1GbE LAN.
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Information checked August 27, 2026. Confirm critical specifications with the manufacturer.
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Model details
Additional useful information
This guide identifies NETGEAR Orbi 860 Series Mesh WiFi 6 System RBK863S as RBK863S kit: one RBR860 router plus two RBS860 satellites; the S suffix reflects service/bundle packaging. It documents Wi-Fi 6, AX6000 class, RBR860: one 10GbE Internet and four 1GbE LAN; each RBS860: four 1GbE LAN. Use the linked manufacturer instructions for initial setup, recovery and model-specific compatibility before adding nodes, cabling or replacement power hardware.
This page covers NETGEAR Orbi 860 Series Mesh WiFi 6 System RBK863S exactly: RBK863S kit: one RBR860 router plus two RBS860 satellites; the S suffix reflects service/bundle packaging. Wi-Fi 6, AX6000 class 2.4GHz and two 5GHz bands; tri-band radios include a dedicated-capable 5GHz backhaul. RBR860: one 10GbE Internet and four 1GbE LAN; each RBS860: four 1GbE LAN. 19V DC, 3.16A for the router and satellites in the cited regional specification.
Configure the system with the Orbi app and Orbi web interface. connect the kit's router component to the modem or upstream gateway and follow the Orbi or Nighthawk app flow for that family, then synchronize the included satellites. RBR860 is the router; two RBS860 units are satellites. Use the Orbi compatibility matrix for 860-series satellite support; do not assume 850/960/970 satellites interchange. NETGEAR kit numbers encode a specific router and satellite count, so use the component identities here when adding a satellite or replacing a unit; a nearby RBK, MK or CBK number can describe different radios and ports.
If the Internet link or a satellite fails, check modem/SIM/coax service as applicable, WAN cabling, adapter labels and satellite sync LEDs, then restart components in topology order before resetting. Press the recessed reset control until the documented LED state appears; factory reset removes the component from the system and requires setup/synchronization again. Power cords, security-service bundle, radio rules and availability vary by country. NETGEAR's support page still provides downloads and documentation as of the review date; subscriptions, sale status and warranty vary by region. Update router and satellite firmware as a matched system before diagnosing backhaul. For replacement power or networking parts, confirm the label voltage/current and port speed on the exact component, not only the kit number.
- Power: 19V DC, 3.16A for the router and satellites in the cited regional specification.
- Management: the Orbi app and Orbi web interface
- Compatibility: Use the Orbi compatibility matrix for 860-series satellite support; do not assume 850/960/970 satellites interchange.
- Setup: connect the kit's router component to the modem or upstream gateway and follow the Orbi or Nighthawk app flow for that family, then synchronize the included satellites.
- Reset and recovery: Press the recessed reset control until the documented LED state appears; factory reset removes the component from the system and requires setup/synchronization again.
- Region and lifecycle: Power cords, security-service bundle, radio rules and availability vary by country.
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