Hardware Spec Index

Vantrel NX-2378 Ultra 2.5GbE RJ45 USB Adapter

Network Cards · Vantrel · SKU NX2378-ULTRA · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index3,492 (Network Cards scale)
Category rank#31,710
Street price$189
Power3 W
Performance per dollar18.48
Released2025

Specifications

BrandVantrel
ModelVantrel NX-2378 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-6700 Ti 5GbE RJ45 USB Adapter3,646$199Compare
Strivon NX-1743 Plus 2.5GbE RJ45 USB Adapter1,559$39Compare
Vantrel NX-4284 Ultra 10GbE RJ45 PCIe Network Card5,682$439Compare
Quorvex NX-2488 Prime 2.5GbE RJ45 PCIe Network Card3,065$129Compare
Strivon NX-3315 Pro 10GbE RJ45 PCIe Network Card3,677$239Compare
Quorvex NX-3955 XT Dual-Port 25GbE SFP28 PCIe Network Card5,645$409Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Vantrel NX-2378 Ultra 2.5GbE RJ45 USB Adapter”, https://vextor7.com/item/17023204 (accessed 2026-10-20).