Hardware Spec Index

Vantrel NX-4347 Pro 2.5GbE RJ45 USB Adapter

Network Cards · Vantrel · SKU NX4347-PRO · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index3,480 (Network Cards scale)
Category rank#5,853
Street price$179
Power3 W
Performance per dollar19.44
Released2020

Specifications

BrandVantrel
ModelVantrel NX-4347 Pro
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
Quorvex NX-9941 Prime 2.5GbE RJ45 PCIe Network Card1,100$29Compare
Quorvex NX-6308 XT Dual-Port 25GbE SFP28 PCIe Network Card5,367$399Compare
Vantrel NX-7495 SE 10GbE RJ45 Thunderbolt Adapter4,847$359Compare
Tessarix NX-2999 Plus 2.5GbE RJ45 USB Adapter2,170$79Compare
Vantrel NX-9921 Max 5GbE RJ45 PCIe Network Card3,965$199Compare
Quorvex NX-6464 Prime 25GbE SFP28 PCIe Network Card4,660$319Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Vantrel NX-4347 Pro 2.5GbE RJ45 USB Adapter”, https://vextor7.com/item/5308243 (accessed 2026-10-19).