Hardware Spec Index

Tessarix NX-4291 Ti 2.5GbE RJ45 USB Adapter

Network Cards · Tessarix · SKU NX4291-TI · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index845 (Network Cards scale)
Category rank#15,912
Street price$29
Power2 W
Performance per dollar29.14
Released2026

Specifications

BrandTessarix
ModelTessarix NX-4291 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-4750 XT 2.5GbE RJ45 PCIe Network Card876$19Compare
Quorvex NX-1360 Prime 2.5GbE RJ45 PCIe Network Card1,747$59Compare
Strivon NX-4077 Ti 5GbE RJ45 USB Adapter3,895$199Compare
Quorvex NX-1523 Core 2.5GbE RJ45 USB Adapter932$29Compare
Strivon NX-4392 Core 10GbE SFP+ PCIe Network Card5,994$439Compare
Strivon NX-3593 Ti 2.5GbE RJ45 PCIe Network Card1,448$39Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-4291 Ti 2.5GbE RJ45 USB Adapter”, https://vextor7.com/item/1473810 (accessed 2026-10-25).