Hardware Spec Index

Vantrel NX-9812 Edge 2.5GbE RJ45 USB Adapter

Network Cards · Vantrel · SKU NX9812-EDGE · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index1,325 (Network Cards scale)
Category rank#31,285
Street price$29
Power2 W
Performance per dollar45.69
Released2020

Specifications

BrandVantrel
ModelVantrel NX-9812 Edge
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
Quorvex NX-3965 XT 5GbE RJ45 PCIe Network Card2,492$89Compare
Tessarix NX-3939 XT 2.5GbE RJ45 PCIe Network Card964$19Compare
Vantrel NX-2697 SE Dual-Port 25GbE SFP28 PCIe Network Card5,625$439Compare
Tessarix NX-1528 Ultra Dual-Port 25GbE SFP28 PCIe Network Card6,100$449Compare
Tessarix NX-2724 SE 10GbE RJ45 PCIe Network Card4,186$289Compare
Vantrel NX-7711 XT 10GbE RJ45 Thunderbolt Adapter4,436$299Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Vantrel NX-9812 Edge 2.5GbE RJ45 USB Adapter”, https://vextor7.com/item/31363183 (accessed 2026-10-25).