Hardware Spec Index

Vantrel NX-8308 Plus 2.5GbE RJ45 USB Adapter

Network Cards · Vantrel · SKU NX8308-PLUS · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index2,189 (Network Cards scale)
Category rank#20,499
Street price$79
Power3 W
Performance per dollar27.71
Released2021

Specifications

BrandVantrel
ModelVantrel NX-8308 Plus
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-1705 Edge Dual-Port 10GbE RJ45 PCIe Network Card3,547$189Compare
Strivon NX-2017 Max 10GbE SFP+ PCIe Network Card4,045$249Compare
Strivon NX-6902 Ultra 2.5GbE RJ45 PCIe Network Card1,921$59Compare
Strivon NX-3768 Ti 5GbE RJ45 PCIe Network Card4,073$229Compare
Tessarix NX-8597 Max 2.5GbE RJ45 PCIe Network Card2,441$89Compare
Strivon NX-9702 Pro Dual-Port 10GbE RJ45 PCIe Network Card4,007$229Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Vantrel NX-8308 Plus 2.5GbE RJ45 USB Adapter”, https://vextor7.com/item/61671608 (accessed 2026-10-21).