Hardware Spec Index

Tessarix NX-4099 XT 2.5GbE RJ45 USB Adapter

Network Cards · Tessarix · SKU NX4099-XT · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index1,046 (Network Cards scale)
Category rank#31,234
Street price$29
Power2 W
Performance per dollar36.07
Released2023

Specifications

BrandTessarix
ModelTessarix NX-4099 XT
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-3143 Pro 2.5GbE RJ45 USB Adapter1,845$59Compare
Tessarix NX-9915 Core 2.5GbE RJ45 USB Adapter1,102$29Compare
Quorvex NX-1090 Prime 2.5GbE RJ45 PCIe Network Card951$29Compare
Strivon NX-5347 Edge Dual-Port 10GbE SFP+ PCIe Network Card6,100$439Compare
Quorvex NX-4385 Pro 2.5GbE RJ45 PCIe Network Card3,264$139Compare
Vantrel NX-8262 SE Dual-Port 10GbE SFP+ PCIe Network Card4,798$289Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-4099 XT 2.5GbE RJ45 USB Adapter”, https://vextor7.com/item/91492424 (accessed 2026-10-23).