Hardware Spec Index

Quorvex NX-1912 Ultra 5GbE RJ45 USB Adapter

Network Cards · Quorvex · SKU NX1912-ULTRA · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index3,816 (Network Cards scale)
Category rank#40,923
Street price$199
Power3 W
Performance per dollar19.18
Released2023

Specifications

BrandQuorvex
ModelQuorvex NX-1912 Ultra
Speed5GbE (5G/1G/100M)
Ports1× RJ45
Host interfaceUSB 3.2 Gen 2 (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-1159 Core 2.5GbE RJ45 USB Adapter2,859$119Compare
Vantrel NX-9990 Edge 2.5GbE RJ45 PCIe Network Card2,439$89Compare
Tessarix NX-8392 Prime Dual-Port 10GbE SFP+ PCIe Network Card3,863$199Compare
Quorvex NX-2061 Max 2.5GbE RJ45 PCIe Network Card2,929$119Compare
Tessarix NX-3925 XT 2.5GbE RJ45 PCIe Network Card1,690$39Compare
Tessarix NX-4497 Prime 10GbE SFP+ PCIe Network Card6,100$459Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Quorvex NX-1912 Ultra 5GbE RJ45 USB Adapter”, https://vextor7.com/item/4666592 (accessed 2026-10-24).