Hardware Spec Index

Quorvex NX-2131 Ultra 2.5GbE RJ45 USB Adapter

Network Cards · Quorvex · SKU NX2131-ULTRA · Released 2019 · Updated 2026-10-18

Key facts

Benchmark index1,382 (Network Cards scale)
Category rank#21,212
Street price$39
Power2 W
Performance per dollar35.44
Released2019

Specifications

BrandQuorvex
ModelQuorvex NX-2131 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-9480 SE 2.5GbE RJ45 PCIe Network Card2,286$89Compare
Tessarix NX-7058 Ti 10GbE SFP+ PCIe Network Card5,110$379Compare
Quorvex NX-3961 Ti 2.5GbE RJ45 PCIe Network Card1,247$29Compare
Vantrel NX-1823 Core 5GbE RJ45 USB Adapter2,835$129Compare
Vantrel NX-7229 Plus 2.5GbE RJ45 PCIe Network Card1,531$39Compare
Vantrel NX-4897 XT 2.5GbE RJ45 PCIe Network Card3,314$129Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Quorvex NX-2131 Ultra 2.5GbE RJ45 USB Adapter”, https://vextor7.com/item/342175 (accessed 2026-10-18).