Hardware Spec Index

Tessarix NX-5540 SE 5GbE RJ45 USB Adapter

Network Cards · Tessarix · SKU NX5540-SE · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index3,714 (Network Cards scale)
Category rank#29,557
Street price$179
Power3 W
Performance per dollar20.75
Released2025

Specifications

BrandTessarix
ModelTessarix NX-5540 SE
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
Strivon NX-8583 Edge 10GbE SFP+ PCIe Network Card4,927$369Compare
Quorvex NX-9614 Ti Dual-Port 25GbE SFP28 PCIe Network Card5,522$439Compare
Quorvex NX-2961 SE 2.5GbE RJ45 PCIe Network Card1,262$39Compare
Quorvex NX-4009 Prime 10GbE RJ45 PCIe Network Card2,728$109Compare
Vantrel NX-7973 Pro 25GbE SFP28 PCIe Network Card4,399$279Compare
Vantrel NX-3034 Core 2.5GbE RJ45 PCIe Network Card986$29Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-5540 SE 5GbE RJ45 USB Adapter”, https://vextor7.com/item/20180398 (accessed 2026-10-21).