Hardware Spec Index

Vantrel NX-4123 Plus 5GbE RJ45 USB Adapter

Network Cards · Vantrel · SKU NX4123-PLUS · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index1,750 (Network Cards scale)
Category rank#25,436
Street price$59
Power2 W
Performance per dollar29.66
Released2025

Specifications

BrandVantrel
ModelVantrel NX-4123 Plus
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-5563 XT 10GbE SFP+ PCIe Network Card5,176$329Compare
Tessarix NX-2082 Max 2.5GbE RJ45 PCIe Network Card2,343$79Compare
Vantrel NX-1657 Ultra 10GbE RJ45 Thunderbolt Adapter4,680$279Compare
Vantrel NX-9737 Prime 2.5GbE RJ45 PCIe Network Card3,229$149Compare
Vantrel NX-6027 XT 25GbE SFP28 PCIe Network Card4,955$279Compare
Quorvex NX-8035 Prime Dual-Port 10GbE SFP+ PCIe Network Card3,653$169Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Vantrel NX-4123 Plus 5GbE RJ45 USB Adapter”, https://vextor7.com/item/10075583 (accessed 2026-10-21).