Hardware Spec Index

Vantrel NX-7728 Prime 2.5GbE RJ45 USB Adapter

Network Cards · Vantrel · SKU NX7728-PRIME · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index1,389 (Network Cards scale)
Category rank#24,752
Street price$39
Power2 W
Performance per dollar35.62
Released2026

Specifications

BrandVantrel
ModelVantrel NX-7728 Prime
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-9807 Ultra 2.5GbE RJ45 PCIe Network Card1,574$39Compare
Quorvex NX-9930 Pro 2.5GbE RJ45 PCIe Network Card3,115$129Compare
Vantrel NX-8455 Prime 5GbE RJ45 PCIe Network Card2,456$89Compare
Vantrel NX-3947 Ultra 2.5GbE RJ45 USB Adapter2,450$79Compare
Quorvex NX-6998 Plus 10GbE RJ45 Thunderbolt Adapter3,758$179Compare
Strivon NX-3258 SE 25GbE SFP28 PCIe Network Card5,084$409Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Vantrel NX-7728 Prime 2.5GbE RJ45 USB Adapter”, https://vextor7.com/item/28026179 (accessed 2026-10-23).