Hardware Spec Index

Tessarix WA-3581 Ti Wi-Fi 6 PCIe Card (2,402 Mbps)

Wi-Fi Adapters · Tessarix · SKU WA3581-TI · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index1,278 (Wi-Fi Adapters scale)
Category rank#36,257
Street price$29
Power3 W
Performance per dollar44.07
Released2022

Specifications

BrandTessarix
ModelTessarix WA-3581 Ti
Wi-Fi standardWi-Fi 6 (IEEE 802.11ax)
Form factorPCIe x1 add-in card
Max PHY rate2,402 Mbps (5 GHz, 160 MHz, 2×2)
Bands2.4 / 5 GHz
Max channel width160 MHz
Modulation1024-QAM
MLONot supported
BluetoothBluetooth 5.2
Antennas2× external, magnetic base
OS supportWindows 11, Linux (kernel 6.x)

Related guides

Wi-Fi 6 vs Wi-Fi 6E vs Wi-Fi 7 ComparedWi-Fi 7 (802.11be) ExplainedWi-Fi 6E Explained

Similar Wi-Fi Adapters

ModelBenchmarkPriceCompare
Tessarix WA-6393 Ti Wi-Fi 6 USB Adapter (2,402 Mbps)757$19Compare
Tessarix WA-3347 Edge Wi-Fi 6 USB Adapter (2,402 Mbps)1,765$39Compare
Strivon WA-2820 SE Wi-Fi 6E USB Adapter (2,402 Mbps)2,996$79Compare
Tessarix WA-1342 Ultra Wi-Fi 6 M.2 Card (2,402 Mbps)992$29Compare
Lumora WA-9425 XT Wi-Fi 6E PCIe Card (2,402 Mbps)3,241$89Compare
Lumora WA-5930 XT Wi-Fi 6 PCIe Card (2,402 Mbps)2,207$59Compare

All Wi-Fi Adapters · JSON

Cite this page: Hardware Spec Index, “Tessarix WA-3581 Ti Wi-Fi 6 PCIe Card (2,402 Mbps)”, https://vextor7.com/item/94822640 (accessed 2026-10-24).