Hardware Spec Index

Lumora WR-3945 Ultra AXE5400 Tri-band Wi-Fi 6E Router

Wi-Fi Routers · Lumora · SKU WR3945-ULTRA · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index7,218 (Wi-Fi Routers scale)
Category rank#11,693
Street price$499
Power41 W
Performance per dollar14.46
Released2021

Specifications

BrandLumora
ModelLumora WR-3945 Ultra
Wi-Fi standardWi-Fi 6E (IEEE 802.11ax)
Speed classAXE5400 (sum of per-band PHY rates)
BandsTri-band (2.4 / 5 / 6 GHz)
Spatial streams2×2 + 2×2 + 2×2
Max channel width160 MHz
Modulation1024-QAM
Multi-Link Operation (MLO)Not supported
WAN port2.5 Gbps RJ45
LAN ports1× 2.5 Gbps + 3× 1 Gbps
SecurityWPA3 (required on 6 GHz), WPA2 on 2.4/5 GHz
MeshEasyMesh compatible
Coverageup to 4,100 sq ft

Related guides

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

Similar Wi-Fi Routers

ModelBenchmarkPriceCompare
Vantrel WR-8623 Ultra AX5400 Dual-band Wi-Fi 6 Router4,337$189Compare
Solvane WR-7947 Edge AXE11000 Tri-band Wi-Fi 6E Mesh System (3-Pack)8,961$889Compare
Vantrel WR-9320 Prime AX3000 Dual-band Wi-Fi 6 Mesh System (3-Pack)3,366$129Compare
Solvane WR-9751 Plus AX3000 Dual-band Wi-Fi 6 Router7,574$619Compare
Quorvex WR-9017 Edge AX3000 Dual-band Wi-Fi 6 Router2,255$69Compare
Solvane WR-6888 Max AXE5400 Tri-band Wi-Fi 6E Router8,551$739Compare

All Wi-Fi Routers · JSON

Cite this page: Hardware Spec Index, “Lumora WR-3945 Ultra AXE5400 Tri-band Wi-Fi 6E Router”, https://vextor7.com/item/28110022 (accessed 2026-10-22).