Hardware Spec Index

Vantrel NX-6276 Pro 2.5GbE RJ45 USB Adapter

Network Cards · Vantrel · SKU NX6276-PRO · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index949 (Network Cards scale)
Category rank#35,949
Street price$19
Power2 W
Performance per dollar49.95
Released2019

Specifications

BrandVantrel
ModelVantrel NX-6276 Pro
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
Tessarix NX-1526 Core 5GbE RJ45 PCIe Network Card3,369$139Compare
Quorvex NX-4933 Edge Dual-Port 10GbE RJ45 PCIe Network Card2,890$129Compare
Tessarix NX-1409 Ultra 5GbE RJ45 PCIe Network Card2,943$139Compare
Quorvex NX-4039 Pro 5GbE RJ45 PCIe Network Card1,958$69Compare
Vantrel NX-4094 Max 2.5GbE RJ45 PCIe Network Card1,638$39Compare
Tessarix NX-9893 Core 10GbE SFP+ PCIe Network Card3,199$149Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Vantrel NX-6276 Pro 2.5GbE RJ45 USB Adapter”, https://vextor7.com/item/89176377 (accessed 2026-10-19).