Hardware Spec Index

Tessarix NX-8558 Ti 2.5GbE RJ45 USB Adapter

Network Cards · Tessarix · SKU NX8558-TI · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index2,956 (Network Cards scale)
Category rank#717
Street price$109
Power3 W
Performance per dollar27.12
Released2020

Specifications

BrandTessarix
ModelTessarix NX-8558 Ti
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
Vantrel NX-7504 Ti Dual-Port 10GbE RJ45 PCIe Network Card3,698$159Compare
Tessarix NX-5331 Ultra 2.5GbE RJ45 PCIe Network Card1,163$29Compare
Tessarix NX-3827 Ti 25GbE SFP28 PCIe Network Card5,212$429Compare
Vantrel NX-3488 SE 10GbE SFP+ PCIe Network Card4,056$199Compare
Vantrel NX-3627 Ultra 25GbE SFP28 PCIe Network Card5,242$379Compare
Quorvex NX-9519 Ultra 5GbE RJ45 PCIe Network Card2,526$79Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-8558 Ti 2.5GbE RJ45 USB Adapter”, https://vextor7.com/item/8166257 (accessed 2026-10-22).