Hardware Spec Index

Tessarix WA-8402 Prime Wi-Fi 7 PCIe Card (5,764 Mbps)

Wi-Fi Adapters · Tessarix · SKU WA8402-PRIME · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index3,779 (Wi-Fi Adapters scale)
Category rank#12,671
Street price$129
Power5 W
Performance per dollar29.29
Released2024

Specifications

BrandTessarix
ModelTessarix WA-8402 Prime
Wi-Fi standardWi-Fi 7 (IEEE 802.11be)
Form factorPCIe x1 add-in card
Max PHY rate5,764 Mbps (6 GHz, 320 MHz, 2×2)
Bands2.4 / 5 / 6 GHz
Max channel width320 MHz
Modulation4096-QAM
MLOSupported (STR)
BluetoothBluetooth 5.4
Antennas2× external, magnetic base
OS supportWindows 11, Linux (kernel 6.x)

Related guides

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

Similar Wi-Fi Adapters

ModelBenchmarkPriceCompare
Quorvex WA-7329 SE Wi-Fi 7 PCIe Card (5,764 Mbps)2,826$79Compare
Quorvex WA-8449 Core Wi-Fi 6 PCIe Card (2,402 Mbps)2,297$59Compare
Tessarix WA-8499 Ultra Wi-Fi 7 PCIe Card (5,764 Mbps)2,624$79Compare
Quorvex WA-5877 Ultra Wi-Fi 6 USB Adapter (2,402 Mbps)3,947$139Compare
Lumora WA-7849 XT Wi-Fi 6E USB Adapter (2,402 Mbps)2,987$79Compare
Lumora WA-1867 Plus Wi-Fi 6 PCIe Card (2,402 Mbps)1,660$39Compare

All Wi-Fi Adapters · JSON

Cite this page: Hardware Spec Index, “Tessarix WA-8402 Prime Wi-Fi 7 PCIe Card (5,764 Mbps)”, https://vextor7.com/item/3392048 (accessed 2026-10-24).