Hardware Spec Index

Vantrel NX-9577 Pro 2.5GbE RJ45 USB Adapter

Network Cards · Vantrel · SKU NX9577-PRO · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index1,052 (Network Cards scale)
Category rank#1,908
Street price$19
Power2 W
Performance per dollar55.37
Released2019

Specifications

BrandVantrel
ModelVantrel NX-9577 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-2092 Ti 2.5GbE RJ45 PCIe Network Card1,442$39Compare
Strivon NX-3318 XT 25GbE SFP28 PCIe Network Card6,100$499Compare
Tessarix NX-9895 Prime Dual-Port 10GbE RJ45 PCIe Network Card5,660$399Compare
Tessarix NX-6543 Plus 25GbE SFP28 PCIe Network Card5,760$449Compare
Vantrel NX-8139 Pro Dual-Port 25GbE SFP28 PCIe Network Card5,845$459Compare
Tessarix NX-3806 Core 2.5GbE RJ45 PCIe Network Card929$29Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Vantrel NX-9577 Pro 2.5GbE RJ45 USB Adapter”, https://vextor7.com/item/93528223 (accessed 2026-10-26).