Hardware Spec Index

Vantrel WR-8421 Ultra BE3600 Dual-band Wi-Fi 7 Router

Wi-Fi Routers · Vantrel · SKU WR8421-ULTRA · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index7,112 (Wi-Fi Routers scale)
Category rank#17,775
Street price$439
Power38 W
Performance per dollar16.20
Released2024

Specifications

BrandVantrel
ModelVantrel WR-8421 Ultra
Wi-Fi standardWi-Fi 7 (IEEE 802.11be)
Speed classBE3600 (sum of per-band PHY rates)
BandsDual-band (2.4 / 5 GHz)
Spatial streams2×2 + 2×2
Max channel width160 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 3,900 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

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Cite this page: Hardware Spec Index, “Vantrel WR-8421 Ultra BE3600 Dual-band Wi-Fi 7 Router”, https://vextor7.com/item/848409 (accessed 2026-10-20).