Hardware Spec Index

Vantrel NX-9669 Pro 2.5GbE RJ45 USB Adapter

Network Cards · Vantrel · SKU NX9669-PRO · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index1,198 (Network Cards scale)
Category rank#13,353
Street price$29
Power2 W
Performance per dollar41.31
Released2025

Specifications

BrandVantrel
ModelVantrel NX-9669 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
Tessarix NX-1949 Core 2.5GbE RJ45 PCIe Network Card3,363$179Compare
Strivon NX-1059 Plus 2.5GbE RJ45 PCIe Network Card2,531$89Compare
Tessarix NX-5390 SE 10GbE RJ45 PCIe Network Card5,180$399Compare
Quorvex NX-4685 Plus 25GbE SFP28 PCIe Network Card5,691$449Compare
Vantrel NX-4321 Ti Dual-Port 10GbE SFP+ PCIe Network Card4,331$269Compare
Tessarix NX-7153 Core 2.5GbE RJ45 PCIe Network Card1,291$29Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Vantrel NX-9669 Pro 2.5GbE RJ45 USB Adapter”, https://vextor7.com/item/68305071 (accessed 2026-10-19).