Hardware Spec Index

Quorvex NX-2123 Core 5GbE RJ45 USB Adapter

Network Cards · Quorvex · SKU NX2123-CORE · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index3,744 (Network Cards scale)
Category rank#14,463
Street price$189
Power3 W
Performance per dollar19.81
Released2020

Specifications

BrandQuorvex
ModelQuorvex NX-2123 Core
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-4752 SE 5GbE RJ45 USB Adapter2,602$99Compare
Strivon NX-3341 Edge Dual-Port 10GbE SFP+ PCIe Network Card5,831$399Compare
Quorvex NX-9101 Pro 5GbE RJ45 PCIe Network Card1,900$69Compare
Strivon NX-5438 Max 2.5GbE RJ45 PCIe Network Card1,431$39Compare
Vantrel NX-4540 SE 2.5GbE RJ45 USB Adapter2,333$79Compare
Tessarix NX-4985 Plus 2.5GbE RJ45 USB Adapter1,916$59Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Quorvex NX-2123 Core 5GbE RJ45 USB Adapter”, https://vextor7.com/item/4892383 (accessed 2026-10-25).