Hardware Spec Index

Vantrel NX-6576 Pro 2.5GbE RJ45 USB Adapter

Network Cards · Vantrel · SKU NX6576-PRO · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index2,731 (Network Cards scale)
Category rank#2,780
Street price$99
Power3 W
Performance per dollar27.59
Released2020

Specifications

BrandVantrel
ModelVantrel NX-6576 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
Vantrel NX-4283 Core 5GbE RJ45 PCIe Network Card2,715$109Compare
Tessarix NX-5603 Core Dual-Port 10GbE SFP+ PCIe Network Card2,593$109Compare
Quorvex NX-5572 Ultra Dual-Port 10GbE RJ45 PCIe Network Card3,022$139Compare
Quorvex NX-6538 Max 5GbE RJ45 USB Adapter3,838$199Compare
Vantrel NX-3907 Ti 5GbE RJ45 PCIe Network Card2,988$159Compare
Vantrel NX-4985 Ultra Dual-Port 10GbE SFP+ PCIe Network Card5,767$499Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Vantrel NX-6576 Pro 2.5GbE RJ45 USB Adapter”, https://vextor7.com/item/4475876 (accessed 2026-10-21).