Hardware Spec Index

Vantrel WR-3921 SE BE19000 Tri-band Wi-Fi 7 Router

Wi-Fi Routers · Vantrel · SKU WR3921-SE · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index9,271 (Wi-Fi Routers scale)
Category rank#2,652
Street price$839
Power48 W
Performance per dollar11.05
Released2025

Specifications

BrandVantrel
ModelVantrel WR-3921 SE
Wi-Fi standardWi-Fi 7 (IEEE 802.11be)
Speed classBE19000 (sum of per-band PHY rates)
BandsTri-band (2.4 / 5 / 6 GHz)
Spatial streams4×4 + 4×4 + 4×4
Max channel width320 MHz
Modulation4096-QAM
Multi-Link Operation (MLO)Supported
WAN port10 Gbps RJ45 + 10G SFP+
LAN ports4× 2.5 Gbps
SecurityWPA3 (required on 6 GHz), WPA2 on 2.4/5 GHz
MeshEasyMesh compatible
Coverageup to 4,600 sq ft

Related guides

Wi-Fi 7 (802.11be) ExplainedWi-Fi 6 vs Wi-Fi 6E vs Wi-Fi 7 Compared2.5GbE, 5GbE and 10GbE NetworkingWi-Fi 6E Explained

Similar Wi-Fi Routers

ModelBenchmarkPriceCompare
Vantrel WR-7377 SE AXE11000 Tri-band Wi-Fi 6E Router5,004$269Compare
Quorvex WR-6364 Core BE3600 Dual-band Wi-Fi 7 Router7,153$439Compare
Strivon WR-3800 Core AXE11000 Tri-band Wi-Fi 6E Router5,156$279Compare
Lumora WR-3144 Prime AX1800 Dual-band Wi-Fi 6 Router7,066$439Compare
Vantrel WR-6696 Prime AX3000 Dual-band Wi-Fi 6 Router1,803$69Compare
Lumora WR-4046 Prime AXE7800 Tri-band Wi-Fi 6E Router3,666$119Compare

All Wi-Fi Routers · JSON

Cite this page: Hardware Spec Index, “Vantrel WR-3921 SE BE19000 Tri-band Wi-Fi 7 Router”, https://vextor7.com/item/68301268 (accessed 2026-10-20).