Hardware Spec Index

Vantrel NX-9381 Max 2.5GbE RJ45 USB Adapter

Network Cards · Vantrel · SKU NX9381-MAX · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index1,560 (Network Cards scale)
Category rank#47,739
Street price$39
Power2 W
Performance per dollar40.00
Released2023

Specifications

BrandVantrel
ModelVantrel NX-9381 Max
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
Vantrel NX-4367 Pro 10GbE RJ45 PCIe Network Card2,878$119Compare
Quorvex NX-3965 XT 25GbE SFP28 PCIe Network Card5,708$439Compare
Strivon NX-6233 Core 10GbE RJ45 PCIe Network Card4,627$279Compare
Strivon NX-1459 Ultra Dual-Port 10GbE SFP+ PCIe Network Card5,185$359Compare
Quorvex NX-5204 Edge 2.5GbE RJ45 PCIe Network Card1,542$39Compare
Tessarix NX-7089 Ti 10GbE RJ45 PCIe Network Card5,198$329Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Vantrel NX-9381 Max 2.5GbE RJ45 USB Adapter”, https://vextor7.com/item/2491793 (accessed 2026-10-24).