Hardware Spec Index

Vantrel NX-7666 Plus 2.5GbE RJ45 PCIe Network Card

Network Cards · Vantrel · SKU NX7666-PLUS · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index1,445 (Network Cards scale)
Category rank#49,121
Street price$39
Power2 W
Performance per dollar37.05
Released2020

Specifications

BrandVantrel
ModelVantrel NX-7666 Plus
Speed2.5GbE (2.5G/1G/100M)
Ports1× RJ45
Host interfacePCIe 3.0 x1
CablingCat5e or better (100 m)
StandardIEEE 802.3bz (2.5G/5GBASE-T)
Jumbo framesUp to 9 KB
OffloadsTSO, checksum offload
Wake-on-LANYes
VLANIEEE 802.1Q
OS supportWindows 11, Linux, FreeBSD

Related guides

2.5GbE, 5GbE and 10GbE NetworkingPCIe Lanes Explained

Similar Network Cards

ModelBenchmarkPriceCompare
Quorvex NX-8805 Plus 2.5GbE RJ45 USB Adapter845$19Compare
Vantrel NX-9782 Ultra 5GbE RJ45 PCIe Network Card1,913$69Compare
Quorvex NX-5424 Plus Dual-Port 10GbE SFP+ PCIe Network Card3,798$219Compare
Quorvex NX-6681 Prime 10GbE RJ45 PCIe Network Card3,921$189Compare
Strivon NX-2341 SE 5GbE RJ45 USB Adapter4,408$239Compare
Tessarix NX-1270 Ti 5GbE RJ45 USB Adapter2,770$129Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Vantrel NX-7666 Plus 2.5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/1005090 (accessed 2026-10-23).