Hardware Spec Index

Lumora WR-8391 Ultra AX3000 Dual-band Wi-Fi 6 Router

Wi-Fi Routers · Lumora · SKU WR8391-ULTRA · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index9,080 (Wi-Fi Routers scale)
Category rank#37,356
Street price$749
Power48 W
Performance per dollar12.12
Released2019

Specifications

BrandLumora
ModelLumora WR-8391 Ultra
Wi-Fi standardWi-Fi 6 (IEEE 802.11ax)
Speed classAX3000 (sum of per-band PHY rates)
BandsDual-band (2.4 / 5 GHz)
Spatial streams2×2 + 2×2
Max channel width160 MHz
Modulation1024-QAM
Multi-Link Operation (MLO)Not supported
WAN port1 Gbps RJ45
LAN ports1× 2.5 Gbps + 3× 1 Gbps
SecurityWPA3, WPA2
MeshEasyMesh compatible
Coverageup to 4,700 sq ft

Related guides

Wi-Fi 6 vs Wi-Fi 6E vs Wi-Fi 7 ComparedWi-Fi 7 (802.11be) ExplainedWi-Fi 6E Explained2.5GbE, 5GbE and 10GbE Networking

Similar Wi-Fi Routers

ModelBenchmarkPriceCompare
Strivon WR-1373 Ultra AX6000 Dual-band Wi-Fi 6 Router4,130$189Compare
Strivon WR-7101 Ti AX5400 Dual-band Wi-Fi 6 Router3,164$99Compare
Vantrel WR-7729 SE AX1800 Dual-band Wi-Fi 6 Router2,280$79Compare
Strivon WR-1774 Prime AX3000 Dual-band Wi-Fi 6 Router4,705$249Compare
Quorvex WR-1026 SE AX3000 Dual-band Wi-Fi 6 Router7,226$419Compare
Quorvex WR-2509 Prime AX3000 Dual-band Wi-Fi 6 Router2,541$79Compare

All Wi-Fi Routers · JSON

Cite this page: Hardware Spec Index, “Lumora WR-8391 Ultra AX3000 Dual-band Wi-Fi 6 Router”, https://vextor7.com/item/3701602 (accessed 2026-10-22).