Hardware Spec Index

Tessarix NX-5223 Max 2.5GbE RJ45 USB Adapter

Network Cards · Tessarix · SKU NX5223-MAX · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index1,137 (Network Cards scale)
Category rank#26,253
Street price$29
Power2 W
Performance per dollar39.21
Released2021

Specifications

BrandTessarix
ModelTessarix NX-5223 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
Vantrel NX-6924 Edge 2.5GbE RJ45 PCIe Network Card2,897$129Compare
Quorvex NX-3513 Pro 2.5GbE RJ45 USB Adapter2,162$69Compare
Tessarix NX-4954 Plus 2.5GbE RJ45 PCIe Network Card3,038$139Compare
Vantrel NX-3135 Core Dual-Port 10GbE RJ45 PCIe Network Card2,435$109Compare
Quorvex NX-6671 Edge 25GbE SFP28 PCIe Network Card4,874$389Compare
Quorvex NX-8023 Edge 2.5GbE RJ45 PCIe Network Card1,199$29Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-5223 Max 2.5GbE RJ45 USB Adapter”, https://vextor7.com/item/17538101 (accessed 2026-10-19).