Hardware Spec Index

Quorvex NX-2665 Core 2.5GbE RJ45 USB Adapter

Network Cards · Quorvex · SKU NX2665-CORE · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index1,065 (Network Cards scale)
Category rank#8,335
Street price$29
Power2 W
Performance per dollar36.72
Released2022

Specifications

BrandQuorvex
ModelQuorvex NX-2665 Core
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
Strivon NX-8372 Prime 2.5GbE RJ45 USB Adapter1,131$29Compare
Tessarix NX-6636 Edge 5GbE RJ45 PCIe Network Card2,030$69Compare
Strivon NX-8754 Core 5GbE RJ45 USB Adapter3,205$149Compare
Vantrel NX-3127 Pro 5GbE RJ45 PCIe Network Card2,532$89Compare
Quorvex NX-5335 Ti 10GbE SFP+ PCIe Network Card3,512$199Compare
Tessarix NX-6201 Pro 10GbE RJ45 PCIe Network Card4,598$279Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Quorvex NX-2665 Core 2.5GbE RJ45 USB Adapter”, https://vextor7.com/item/82880296 (accessed 2026-10-23).