Hardware Spec Index

Tessarix WA-7542 Core Wi-Fi 6E USB Adapter (2,402 Mbps)

Wi-Fi Adapters · Tessarix · SKU WA7542-CORE · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index3,037 (Wi-Fi Adapters scale)
Category rank#35,563
Street price$79
Power3 W
Performance per dollar38.44
Released2021

Specifications

BrandTessarix
ModelTessarix WA-7542 Core
Wi-Fi standardWi-Fi 6E (IEEE 802.11ax)
Form factorUSB 3.2 Gen 1 adapter
Max PHY rate2,402 Mbps (6 GHz, 160 MHz, 2×2)
Bands2.4 / 5 / 6 GHz
Max channel width160 MHz
Modulation1024-QAM
MLONot supported
BluetoothNone
AntennasInternal
OS supportWindows 11, Linux (kernel 6.x)

Related guides

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

Similar Wi-Fi Adapters

ModelBenchmarkPriceCompare
Tessarix WA-9327 SE Wi-Fi 6 USB Adapter (2,402 Mbps)954$19Compare
Lumora WA-3995 Ti Wi-Fi 6 PCIe Card (2,402 Mbps)1,301$29Compare
Tessarix WA-3149 Plus Wi-Fi 6 PCIe Card (2,402 Mbps)1,141$29Compare
Quorvex WA-6594 Edge Wi-Fi 7 M.2 Card (5,764 Mbps)3,794$129Compare
Lumora WA-1117 Pro Wi-Fi 7 M.2 Card (5,764 Mbps)3,243$99Compare
Lumora WA-6241 SE Wi-Fi 6E M.2 Card (2,402 Mbps)3,810$109Compare

All Wi-Fi Adapters · JSON

Cite this page: Hardware Spec Index, “Tessarix WA-7542 Core Wi-Fi 6E USB Adapter (2,402 Mbps)”, https://vextor7.com/item/2812243 (accessed 2026-10-22).