Hardware Spec Index

Vantrel WR-3821 Pro BE3600 Dual-band Wi-Fi 7 Router

Wi-Fi Routers · Vantrel · SKU WR3821-PRO · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index6,861 (Wi-Fi Routers scale)
Category rank#24,496
Street price$389
Power36 W
Performance per dollar17.64
Released2026

Specifications

BrandVantrel
ModelVantrel WR-3821 Pro
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 3,700 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-3821 Pro BE3600 Dual-band Wi-Fi 7 Router”, https://vextor7.com/item/309406 (accessed 2026-10-20).