Hardware Spec Index

Quorvex NX-3944 Prime 2.5GbE RJ45 USB Adapter

Network Cards · Quorvex · SKU NX3944-PRIME · Released 2024 · Updated 2026-10-18

Key facts

Benchmark index2,691 (Network Cards scale)
Category rank#23,981
Street price$129
Power3 W
Performance per dollar20.86
Released2024

Specifications

BrandQuorvex
ModelQuorvex NX-3944 Prime
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
Vantrel NX-5872 Edge Dual-Port 10GbE RJ45 PCIe Network Card4,908$289Compare
Vantrel NX-2846 Ultra Dual-Port 25GbE SFP28 PCIe Network Card5,469$449Compare
Quorvex NX-2108 Max 10GbE RJ45 Thunderbolt Adapter2,759$109Compare
Strivon NX-1838 Edge 10GbE SFP+ PCIe Network Card3,883$219Compare
Strivon NX-2187 Max Dual-Port 10GbE RJ45 PCIe Network Card5,013$359Compare
Tessarix NX-7881 Ti 5GbE RJ45 PCIe Network Card3,594$189Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Quorvex NX-3944 Prime 2.5GbE RJ45 USB Adapter”, https://vextor7.com/item/33754 (accessed 2026-10-18).