Hardware Spec Index

Tessarix WA-8857 Prime Wi-Fi 7 PCIe Card (5,764 Mbps)

Wi-Fi Adapters · Tessarix · SKU WA8857-PRIME · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index3,914 (Wi-Fi Adapters scale)
Category rank#45,860
Street price$139
Power5 W
Performance per dollar28.16
Released2025

Specifications

BrandTessarix
ModelTessarix WA-8857 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
Strivon WA-3085 Ultra Wi-Fi 6 PCIe Card (2,402 Mbps)1,277$29Compare
Lumora WA-1160 Ultra Wi-Fi 6 PCIe Card (2,402 Mbps)1,034$29Compare
Lumora WA-9747 Ti Wi-Fi 7 M.2 Card (5,764 Mbps)2,237$59Compare
Lumora WA-6610 SE Wi-Fi 6E PCIe Card (2,402 Mbps)4,102$119Compare
Quorvex WA-3591 Max Wi-Fi 6 PCIe Card (2,402 Mbps)1,448$29Compare
Tessarix WA-8845 Ultra Wi-Fi 6 M.2 Card (2,402 Mbps)4,200$149Compare

All Wi-Fi Adapters · JSON

Cite this page: Hardware Spec Index, “Tessarix WA-8857 Prime Wi-Fi 7 PCIe Card (5,764 Mbps)”, https://vextor7.com/item/11680850 (accessed 2026-10-20).