Hardware Spec Index

Tessarix NX-8289 Prime 5GbE RJ45 USB Adapter

Network Cards · Tessarix · SKU NX8289-PRIME · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index3,171 (Network Cards scale)
Category rank#32,903
Street price$179
Power3 W
Performance per dollar17.72
Released2021

Specifications

BrandTessarix
ModelTessarix NX-8289 Prime
Speed5GbE (5G/1G/100M)
Ports1× RJ45
Host interfaceUSB 3.2 Gen 2 (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-3476 SE 5GbE RJ45 USB Adapter3,750$249Compare
Quorvex NX-7118 Core Dual-Port 10GbE SFP+ PCIe Network Card4,214$239Compare
Tessarix NX-2093 SE Dual-Port 25GbE SFP28 PCIe Network Card5,891$479Compare
Vantrel NX-1243 Pro 2.5GbE RJ45 USB Adapter814$19Compare
Strivon NX-4035 Prime 25GbE SFP28 PCIe Network Card5,886$419Compare
Strivon NX-2853 Core 10GbE RJ45 PCIe Network Card4,062$229Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-8289 Prime 5GbE RJ45 USB Adapter”, https://vextor7.com/item/4573552 (accessed 2026-10-21).