Hardware Spec Index

Quorvex NX-7945 Plus 5GbE RJ45 USB Adapter

Network Cards · Quorvex · SKU NX7945-PLUS · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index2,813 (Network Cards scale)
Category rank#9,335
Street price$129
Power3 W
Performance per dollar21.81
Released2021

Specifications

BrandQuorvex
ModelQuorvex NX-7945 Plus
Speed5GbE (5G/1G/100M)
Ports1× RJ45
Host interfaceUSB 3.2 Gen 2 (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-2721 Core 10GbE RJ45 PCIe Network Card4,070$239Compare
Quorvex NX-2752 Edge 10GbE RJ45 PCIe Network Card3,933$199Compare
Vantrel NX-3790 SE Dual-Port 10GbE SFP+ PCIe Network Card5,457$359Compare
Tessarix NX-3542 SE 5GbE RJ45 PCIe Network Card4,263$249Compare
Strivon NX-1007 Max 10GbE RJ45 Thunderbolt Adapter4,559$259Compare
Vantrel NX-7422 Core 25GbE SFP28 PCIe Network Card4,665$289Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Quorvex NX-7945 Plus 5GbE RJ45 USB Adapter”, https://vextor7.com/item/206258 (accessed 2026-10-19).