Hardware Spec Index

Quorvex NX-3514 Ultra 2.5GbE RJ45 USB Adapter

Network Cards · Quorvex · SKU NX3514-ULTRA · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index871 (Network Cards scale)
Category rank#26,265
Street price$19
Power2 W
Performance per dollar45.84
Released2025

Specifications

BrandQuorvex
ModelQuorvex NX-3514 Ultra
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
Vantrel NX-4780 Prime 2.5GbE RJ45 PCIe Network Card872$29Compare
Tessarix NX-6909 Core 2.5GbE RJ45 PCIe Network Card1,710$49Compare
Vantrel NX-7788 Pro 2.5GbE RJ45 USB Adapter2,804$139Compare
Tessarix NX-5434 Prime 2.5GbE RJ45 PCIe Network Card1,638$49Compare
Quorvex NX-9861 Edge 10GbE RJ45 PCIe Network Card3,762$189Compare
Quorvex NX-2123 Prime 10GbE RJ45 PCIe Network Card4,230$259Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Quorvex NX-3514 Ultra 2.5GbE RJ45 USB Adapter”, https://vextor7.com/item/20144158 (accessed 2026-10-20).