Hardware Spec Index

Tessarix NX-1874 Core 2.5GbE RJ45 USB Adapter

Network Cards · Tessarix · SKU NX1874-CORE · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index847 (Network Cards scale)
Category rank#14,289
Street price$19
Power2 W
Performance per dollar44.58
Released2023

Specifications

BrandTessarix
ModelTessarix NX-1874 Core
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-3667 Ultra 10GbE SFP+ PCIe Network Card5,038$369Compare
Quorvex NX-9922 Prime Dual-Port 10GbE RJ45 PCIe Network Card4,120$239Compare
Vantrel NX-1004 XT Dual-Port 10GbE SFP+ PCIe Network Card4,036$269Compare
Quorvex NX-7579 Max 5GbE RJ45 PCIe Network Card3,903$199Compare
Quorvex NX-1185 XT Dual-Port 25GbE SFP28 PCIe Network Card5,382$409Compare
Vantrel NX-8729 XT 2.5GbE RJ45 PCIe Network Card3,089$149Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-1874 Core 2.5GbE RJ45 USB Adapter”, https://vextor7.com/item/3334252 (accessed 2026-10-23).