Hardware Spec Index

Tessarix NX-9412 Ultra 2.5GbE RJ45 USB Adapter

Network Cards · Tessarix · SKU NX9412-ULTRA · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index855 (Network Cards scale)
Category rank#48,791
Street price$29
Power2 W
Performance per dollar29.48
Released2022

Specifications

BrandTessarix
ModelTessarix NX-9412 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
Strivon NX-8086 Pro Dual-Port 25GbE SFP28 PCIe Network Card5,682$499Compare
Strivon NX-3299 Max 2.5GbE RJ45 PCIe Network Card2,544$99Compare
Strivon NX-4732 Pro 10GbE SFP+ PCIe Network Card4,745$329Compare
Strivon NX-4757 Ti 2.5GbE RJ45 PCIe Network Card968$19Compare
Strivon NX-3733 Max 5GbE RJ45 USB Adapter2,027$59Compare
Strivon NX-2478 Ti 25GbE SFP28 PCIe Network Card5,546$429Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-9412 Ultra 2.5GbE RJ45 USB Adapter”, https://vextor7.com/item/83667807 (accessed 2026-10-23).