Hardware Spec Index

Tessarix NX-5148 XT 5GbE RJ45 USB Adapter

Network Cards · Tessarix · SKU NX5148-XT · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index1,913 (Network Cards scale)
Category rank#41,684
Street price$49
Power2 W
Performance per dollar39.04
Released2020

Specifications

BrandTessarix
ModelTessarix NX-5148 XT
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
Tessarix NX-3134 Ti 25GbE SFP28 PCIe Network Card5,326$429Compare
Tessarix NX-7081 Edge 10GbE RJ45 PCIe Network Card4,228$219Compare
Quorvex NX-1939 XT 10GbE SFP+ PCIe Network Card4,080$279Compare
Quorvex NX-8799 Edge 2.5GbE RJ45 USB Adapter792$19Compare
Vantrel NX-6214 Plus Dual-Port 10GbE SFP+ PCIe Network Card5,730$469Compare
Vantrel NX-8443 XT 25GbE SFP28 PCIe Network Card4,519$359Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-5148 XT 5GbE RJ45 USB Adapter”, https://vextor7.com/item/4068846 (accessed 2026-10-26).