Hardware Spec Index

Tessarix NX-1919 Pro 5GbE RJ45 USB Adapter

Network Cards · Tessarix · SKU NX1919-PRO · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index1,646 (Network Cards scale)
Category rank#41,250
Street price$49
Power2 W
Performance per dollar33.59
Released2019

Specifications

BrandTessarix
ModelTessarix NX-1919 Pro
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
Quorvex NX-8559 Ultra 2.5GbE RJ45 PCIe Network Card1,362$39Compare
Vantrel NX-8445 Max 10GbE RJ45 PCIe Network Card4,393$259Compare
Vantrel NX-2930 Ti 2.5GbE RJ45 USB Adapter3,222$159Compare
Strivon NX-8950 Max 2.5GbE RJ45 PCIe Network Card3,339$149Compare
Vantrel NX-3859 XT 2.5GbE RJ45 PCIe Network Card1,217$29Compare
Tessarix NX-2052 Prime Dual-Port 25GbE SFP28 PCIe Network Card4,473$289Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-1919 Pro 5GbE RJ45 USB Adapter”, https://vextor7.com/item/64122 (accessed 2026-10-19).