Hardware Spec Index

Tessarix NX-8664 Pro 2.5GbE RJ45 USB Adapter

Network Cards · Tessarix · SKU NX8664-PRO · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index1,040 (Network Cards scale)
Category rank#2,456
Street price$29
Power2 W
Performance per dollar35.86
Released2025

Specifications

BrandTessarix
ModelTessarix NX-8664 Pro
Speed2.5GbE (2.5G/1G/100M)
Ports1× RJ45
Host interfaceUSB 3.2 Gen 1 (Type-C)
CablingCat5e or better (100 m)
StandardIEEE 802.3bz (2.5G/5GBASE-T)
Jumbo framesUp to 9 KB
OffloadsTSO, checksum offload
Wake-on-LANNo
VLANIEEE 802.1Q
OS supportWindows 11, Linux, FreeBSD

Related guides

2.5GbE, 5GbE and 10GbE NetworkingPCIe Lanes Explained

Similar Network Cards

ModelBenchmarkPriceCompare
Quorvex NX-5703 Edge 10GbE SFP+ PCIe Network Card2,874$119Compare
Tessarix NX-3259 SE 2.5GbE RJ45 PCIe Network Card3,285$159Compare
Tessarix NX-6534 Ti 2.5GbE RJ45 PCIe Network Card913$19Compare
Strivon NX-4034 SE 2.5GbE RJ45 USB Adapter1,937$69Compare
Tessarix NX-2815 Max 10GbE SFP+ PCIe Network Card4,381$269Compare
Quorvex NX-6785 Pro 5GbE RJ45 PCIe Network Card2,210$69Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-8664 Pro 2.5GbE RJ45 USB Adapter”, https://vextor7.com/item/387908 (accessed 2026-10-21).