Hardware Spec Index

Tessarix NX-7890 Core 5GbE RJ45 USB Adapter

Network Cards · Tessarix · SKU NX7890-CORE · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index2,832 (Network Cards scale)
Category rank#12,535
Street price$109
Power3 W
Performance per dollar25.98
Released2022

Specifications

BrandTessarix
ModelTessarix NX-7890 Core
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
Tessarix NX-9567 Ultra 2.5GbE RJ45 PCIe Network Card1,661$39Compare
Quorvex NX-5311 Plus 10GbE SFP+ PCIe Network Card3,384$169Compare
Tessarix NX-1401 Ultra Dual-Port 10GbE RJ45 PCIe Network Card4,692$309Compare
Vantrel NX-4292 XT 10GbE SFP+ PCIe Network Card3,470$179Compare
Strivon NX-2136 Ultra 10GbE SFP+ PCIe Network Card3,484$179Compare
Tessarix NX-9708 Edge Dual-Port 25GbE SFP28 PCIe Network Card5,077$319Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-7890 Core 5GbE RJ45 USB Adapter”, https://vextor7.com/item/35456513 (accessed 2026-10-20).