Hardware Spec Index

Vantrel NX-6239 Plus 5GbE RJ45 USB Adapter

Network Cards · Vantrel · SKU NX6239-PLUS · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index4,304 (Network Cards scale)
Category rank#19,285
Street price$239
Power3 W
Performance per dollar18.01
Released2020

Specifications

BrandVantrel
ModelVantrel NX-6239 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
Tessarix NX-1499 XT Dual-Port 10GbE RJ45 PCIe Network Card2,693$109Compare
Vantrel NX-1156 Prime Dual-Port 10GbE SFP+ PCIe Network Card3,510$159Compare
Quorvex NX-5210 Ti 2.5GbE RJ45 PCIe Network Card1,780$49Compare
Tessarix NX-2630 Edge Dual-Port 25GbE SFP28 PCIe Network Card5,858$499Compare
Tessarix NX-6539 Ultra 2.5GbE RJ45 PCIe Network Card3,053$139Compare
Tessarix NX-6118 Max Dual-Port 10GbE RJ45 PCIe Network Card2,594$109Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Vantrel NX-6239 Plus 5GbE RJ45 USB Adapter”, https://vextor7.com/item/16259451 (accessed 2026-10-24).