Hardware Spec Index

Vantrel NX-5257 Pro 2.5GbE RJ45 PCIe Network Card

Network Cards · Vantrel · SKU NX5257-PRO · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index3,081 (Network Cards scale)
Category rank#34,972
Street price$149
Power3 W
Performance per dollar20.68
Released2025

Specifications

BrandVantrel
ModelVantrel NX-5257 Pro
Speed2.5GbE (2.5G/1G/100M)
Ports1× RJ45
Host interfacePCIe 3.0 x1
CablingCat5e or better (100 m)
StandardIEEE 802.3bz (2.5G/5GBASE-T)
Jumbo framesUp to 9 KB
OffloadsTSO, checksum offload
Wake-on-LANYes
VLANIEEE 802.1Q
OS supportWindows 11, Linux, FreeBSD

Related guides

2.5GbE, 5GbE and 10GbE NetworkingPCIe Lanes Explained

Similar Network Cards

ModelBenchmarkPriceCompare
Strivon NX-8075 Pro Dual-Port 10GbE RJ45 PCIe Network Card3,844$239Compare
Tessarix NX-8201 SE 2.5GbE RJ45 USB Adapter2,295$89Compare
Vantrel NX-6441 SE 25GbE SFP28 PCIe Network Card5,132$389Compare
Tessarix NX-8616 Pro Dual-Port 10GbE RJ45 PCIe Network Card3,426$179Compare
Tessarix NX-2417 Plus 2.5GbE RJ45 PCIe Network Card2,117$69Compare
Strivon NX-5706 Max 5GbE RJ45 USB Adapter2,042$59Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Vantrel NX-5257 Pro 2.5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/10696212 (accessed 2026-10-19).