Hardware Spec Index

Vantrel NX-6670 Pro 2.5GbE RJ45 USB Adapter

Network Cards · Vantrel · SKU NX6670-PRO · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index2,342 (Network Cards scale)
Category rank#40,435
Street price$69
Power3 W
Performance per dollar33.94
Released2023

Specifications

BrandVantrel
ModelVantrel NX-6670 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-2599 XT 2.5GbE RJ45 PCIe Network Card1,284$39Compare
Strivon NX-4561 Core 5GbE RJ45 USB Adapter3,315$159Compare
Quorvex NX-6676 SE Dual-Port 25GbE SFP28 PCIe Network Card5,565$429Compare
Tessarix NX-5784 XT 2.5GbE RJ45 PCIe Network Card1,098$29Compare
Quorvex NX-9056 Max Dual-Port 10GbE RJ45 PCIe Network Card5,137$379Compare
Quorvex NX-2789 SE Dual-Port 10GbE RJ45 PCIe Network Card4,250$279Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Vantrel NX-6670 Pro 2.5GbE RJ45 USB Adapter”, https://vextor7.com/item/17868443 (accessed 2026-10-25).