Hardware Spec Index

Vantrel NX-2923 Ultra 2.5GbE RJ45 USB Adapter

Network Cards · Vantrel · SKU NX2923-ULTRA · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index1,655 (Network Cards scale)
Category rank#19,835
Street price$49
Power2 W
Performance per dollar33.78
Released2022

Specifications

BrandVantrel
ModelVantrel NX-2923 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
Strivon NX-8923 Core 10GbE RJ45 PCIe Network Card4,461$259Compare
Strivon NX-5954 SE Dual-Port 25GbE SFP28 PCIe Network Card5,732$499Compare
Tessarix NX-8812 Max Dual-Port 10GbE RJ45 PCIe Network Card4,758$379Compare
Tessarix NX-4230 Max Dual-Port 10GbE SFP+ PCIe Network Card3,864$229Compare
Quorvex NX-6092 SE 10GbE RJ45 PCIe Network Card2,867$109Compare
Strivon NX-1538 Max 5GbE RJ45 USB Adapter4,007$219Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Vantrel NX-2923 Ultra 2.5GbE RJ45 USB Adapter”, https://vextor7.com/item/15330698 (accessed 2026-10-23).