Hardware Spec Index

Tessarix NX-2137 Edge 2.5GbE RJ45 USB Adapter

Network Cards · Tessarix · SKU NX2137-EDGE · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index2,097 (Network Cards scale)
Category rank#12,556
Street price$79
Power3 W
Performance per dollar26.54
Released2026

Specifications

BrandTessarix
ModelTessarix NX-2137 Edge
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-8064 XT Dual-Port 10GbE SFP+ PCIe Network Card3,302$169Compare
Tessarix NX-7250 Edge 10GbE RJ45 PCIe Network Card5,045$329Compare
Tessarix NX-9395 Ultra 2.5GbE RJ45 PCIe Network Card2,820$109Compare
Vantrel NX-8359 XT 2.5GbE RJ45 PCIe Network Card1,137$29Compare
Strivon NX-2896 XT 2.5GbE RJ45 PCIe Network Card801$19Compare
Tessarix NX-1776 Max Dual-Port 25GbE SFP28 PCIe Network Card5,418$369Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-2137 Edge 2.5GbE RJ45 USB Adapter”, https://vextor7.com/item/5789463 (accessed 2026-10-22).