Hardware Spec Index

Vantrel NX-8948 Core 5GbE RJ45 USB Adapter

Network Cards · Vantrel · SKU NX8948-CORE · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index1,864 (Network Cards scale)
Category rank#49,702
Street price$49
Power2 W
Performance per dollar38.04
Released2023

Specifications

BrandVantrel
ModelVantrel NX-8948 Core
Speed5GbE (5G/1G/100M)
Ports1× RJ45
Host interfaceUSB 3.2 Gen 2 (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-5540 XT 5GbE RJ45 PCIe Network Card3,385$179Compare
Vantrel NX-5488 Plus 2.5GbE RJ45 USB Adapter3,383$159Compare
Strivon NX-8555 Max 10GbE RJ45 PCIe Network Card4,243$239Compare
Tessarix NX-7691 Core 2.5GbE RJ45 PCIe Network Card1,192$29Compare
Quorvex NX-7105 XT 2.5GbE RJ45 PCIe Network Card1,641$49Compare
Tessarix NX-4425 Ultra 2.5GbE RJ45 PCIe Network Card1,449$39Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Vantrel NX-8948 Core 5GbE RJ45 USB Adapter”, https://vextor7.com/item/53310854 (accessed 2026-10-20).