Hardware Spec Index

Tessarix NX-1958 Prime 2.5GbE RJ45 USB Adapter

Network Cards · Tessarix · SKU NX1958-PRIME · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index2,453 (Network Cards scale)
Category rank#48,220
Street price$99
Power3 W
Performance per dollar24.78
Released2022

Specifications

BrandTessarix
ModelTessarix NX-1958 Prime
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-4460 Plus 5GbE RJ45 PCIe Network Card2,639$89Compare
Strivon NX-5827 Ultra 5GbE RJ45 PCIe Network Card3,653$199Compare
Tessarix NX-9373 Core 2.5GbE RJ45 PCIe Network Card1,578$39Compare
Strivon NX-1188 Edge 5GbE RJ45 PCIe Network Card2,664$109Compare
Quorvex NX-2844 Ti Dual-Port 10GbE SFP+ PCIe Network Card4,096$199Compare
Tessarix NX-9424 Prime 2.5GbE RJ45 PCIe Network Card2,577$99Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-1958 Prime 2.5GbE RJ45 USB Adapter”, https://vextor7.com/item/2210262 (accessed 2026-10-22).