Hardware Spec Index

Lumora WR-3878 SE AX5400 Dual-band Wi-Fi 6 Mesh System (3-Pack)

Wi-Fi Routers · Lumora · SKU WR3878-SE · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index7,405 (Wi-Fi Routers scale)
Category rank#15,666
Street price$569
Power41 W
Performance per dollar13.01
Released2019

Specifications

BrandLumora
ModelLumora WR-3878 SE
Wi-Fi standardWi-Fi 6 (IEEE 802.11ax)
Speed classAX5400 (sum of per-band PHY rates)
BandsDual-band (2.4 / 5 GHz)
Spatial streams2×2 + 4×4
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
Mesh3 nodes, dedicated wireless backhaul
Coverageup to 12,300 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
Vantrel WR-3653 SE AX3000 Dual-band Wi-Fi 6 Mesh System (3-Pack)8,859$599Compare
Quorvex WR-2641 Core AX1800 Dual-band Wi-Fi 6 Router2,001$69Compare
Quorvex WR-8207 XT AXE5400 Tri-band Wi-Fi 6E Mesh System (3-Pack)4,937$279Compare
Strivon WR-5339 Pro AX1800 Dual-band Wi-Fi 6 Mesh System (3-Pack)2,376$79Compare
Quorvex WR-2553 Pro BE9300 Tri-band Wi-Fi 7 Router9,316$899Compare
Vantrel WR-5464 Prime AX3000 Dual-band Wi-Fi 6 Router6,584$409Compare

All Wi-Fi Routers · JSON

Cite this page: Hardware Spec Index, “Lumora WR-3878 SE AX5400 Dual-band Wi-Fi 6 Mesh System (3-Pack)”, https://vextor7.com/item/36034019 (accessed 2026-10-26).