Hardware Spec Index

Tessarix NX-5925 Ultra 2.5GbE RJ45 USB Adapter

Network Cards · Tessarix · SKU NX5925-ULTRA · Released 2022 · Updated 2026-10-18

Key facts

Benchmark index2,534 (Network Cards scale)
Category rank#8,509
Street price$99
Power3 W
Performance per dollar25.60
Released2022

Specifications

BrandTessarix
ModelTessarix NX-5925 Ultra
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
Tessarix NX-1315 Pro 10GbE SFP+ PCIe Network Card3,015$159Compare
Tessarix NX-1591 Prime 25GbE SFP28 PCIe Network Card4,836$309Compare
Strivon NX-6165 SE 10GbE SFP+ PCIe Network Card5,458$419Compare
Vantrel NX-7531 XT 10GbE SFP+ PCIe Network Card4,775$319Compare
Vantrel NX-1432 SE 5GbE RJ45 USB Adapter3,036$129Compare
Strivon NX-6049 Ti 2.5GbE RJ45 PCIe Network Card2,615$99Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-5925 Ultra 2.5GbE RJ45 USB Adapter”, https://vextor7.com/item/13638366 (accessed 2026-10-18).