Hardware Spec Index

Tessarix WA-2666 XT Wi-Fi 6 M.2 Card (2,402 Mbps)

Wi-Fi Adapters · Tessarix · SKU WA2666-XT · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index1,255 (Wi-Fi Adapters scale)
Category rank#12,973
Street price$29
Power3 W
Performance per dollar43.28
Released2021

Specifications

BrandTessarix
ModelTessarix WA-2666 XT
Wi-Fi standardWi-Fi 6 (IEEE 802.11ax)
Form factorM.2 2230 (Key E) module
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× IPEX MHF4 (antennas not included)
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
Lumora WA-7039 Edge Wi-Fi 7 M.2 Card (5,764 Mbps)2,395$59Compare
Tessarix WA-1892 XT Wi-Fi 7 PCIe Card (5,764 Mbps)3,547$119Compare
Quorvex WA-4193 Plus Wi-Fi 6 USB Adapter (2,402 Mbps)2,341$59Compare
Tessarix WA-2823 XT Wi-Fi 6E M.2 Card (2,402 Mbps)1,591$29Compare
Tessarix WA-6538 Edge Wi-Fi 7 PCIe Card (5,764 Mbps)2,094$59Compare
Strivon WA-4741 Ultra Wi-Fi 6E PCIe Card (2,402 Mbps)2,872$79Compare

All Wi-Fi Adapters · JSON

Cite this page: Hardware Spec Index, “Tessarix WA-2666 XT Wi-Fi 6 M.2 Card (2,402 Mbps)”, https://vextor7.com/item/3301663 (accessed 2026-10-19).