Hardware Spec Index

Strivon NX-4999 Ultra 2.5GbE RJ45 USB Adapter

Network Cards · Strivon · SKU NX4999-ULTRA · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index1,102 (Network Cards scale)
Category rank#29,014
Street price$29
Power2 W
Performance per dollar38.00
Released2022

Specifications

BrandStrivon
ModelStrivon NX-4999 Ultra
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
Vantrel NX-6296 XT 2.5GbE RJ45 PCIe Network Card1,514$39Compare
Tessarix NX-6990 Ultra 10GbE RJ45 PCIe Network Card5,584$359Compare
Strivon NX-6652 Max 25GbE SFP28 PCIe Network Card5,732$389Compare
Quorvex NX-1925 Pro 5GbE RJ45 PCIe Network Card2,591$109Compare
Strivon NX-2940 Core 2.5GbE RJ45 PCIe Network Card1,841$59Compare
Vantrel NX-4112 SE 2.5GbE RJ45 PCIe Network Card3,178$139Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Strivon NX-4999 Ultra 2.5GbE RJ45 USB Adapter”, https://vextor7.com/item/337384 (accessed 2026-10-19).