Hardware Spec Index

Tessarix NX-1893 Plus 2.5GbE RJ45 USB Adapter

Network Cards · Tessarix · SKU NX1893-PLUS · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index797 (Network Cards scale)
Category rank#35,276
Street price$29
Power2 W
Performance per dollar27.48
Released2020

Specifications

BrandTessarix
ModelTessarix NX-1893 Plus
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-7518 XT 10GbE RJ45 PCIe Network Card2,916$129Compare
Strivon NX-6090 Max 5GbE RJ45 USB Adapter3,446$159Compare
Vantrel NX-3643 Edge 2.5GbE RJ45 PCIe Network Card1,379$39Compare
Vantrel NX-2771 Core 10GbE SFP+ PCIe Network Card3,779$189Compare
Tessarix NX-8578 Max 5GbE RJ45 USB Adapter3,058$129Compare
Tessarix NX-5110 Max 2.5GbE RJ45 USB Adapter2,260$79Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-1893 Plus 2.5GbE RJ45 USB Adapter”, https://vextor7.com/item/4460468 (accessed 2026-10-20).