Hardware Spec Index

Quorvex NX-4421 Edge 5GbE RJ45 USB Adapter

Network Cards · Quorvex · SKU NX4421-EDGE · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index1,872 (Network Cards scale)
Category rank#7,308
Street price$59
Power2 W
Performance per dollar31.73
Released2024

Specifications

BrandQuorvex
ModelQuorvex NX-4421 Edge
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-7151 Plus 2.5GbE RJ45 USB Adapter2,654$99Compare
Quorvex NX-8580 Ultra 10GbE RJ45 PCIe Network Card3,483$199Compare
Quorvex NX-5972 Pro 2.5GbE RJ45 PCIe Network Card1,048$29Compare
Vantrel NX-4363 XT 25GbE SFP28 PCIe Network Card4,620$329Compare
Vantrel NX-9109 Pro 25GbE SFP28 PCIe Network Card5,419$359Compare
Strivon NX-4284 Plus 25GbE SFP28 PCIe Network Card4,898$329Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Quorvex NX-4421 Edge 5GbE RJ45 USB Adapter”, https://vextor7.com/item/1660552 (accessed 2026-10-21).