Hardware Spec Index

Vantrel NX-4948 Max 2.5GbE RJ45 USB Adapter

Network Cards · Vantrel · SKU NX4948-MAX · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index734 (Network Cards scale)
Category rank#45,594
Street price$19
Power2 W
Performance per dollar38.63
Released2025

Specifications

BrandVantrel
ModelVantrel NX-4948 Max
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
Quorvex NX-3347 Ultra 25GbE SFP28 PCIe Network Card4,701$349Compare
Vantrel NX-9170 Core 5GbE RJ45 USB Adapter3,169$139Compare
Strivon NX-1216 Core Dual-Port 25GbE SFP28 PCIe Network Card5,112$369Compare
Strivon NX-4108 Prime 25GbE SFP28 PCIe Network Card5,149$429Compare
Quorvex NX-6132 XT Dual-Port 25GbE SFP28 PCIe Network Card5,131$369Compare
Strivon NX-9773 Max 10GbE SFP+ PCIe Network Card4,972$349Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Vantrel NX-4948 Max 2.5GbE RJ45 USB Adapter”, https://vextor7.com/item/17748748 (accessed 2026-10-25).