Hardware Spec Index

Tessarix NX-6582 SE 2.5GbE RJ45 USB Adapter

Network Cards · Tessarix · SKU NX6582-SE · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index1,414 (Network Cards scale)
Category rank#2,408
Street price$29
Power2 W
Performance per dollar48.76
Released2026

Specifications

BrandTessarix
ModelTessarix NX-6582 SE
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
Strivon NX-9256 Pro Dual-Port 25GbE SFP28 PCIe Network Card4,589$299Compare
Tessarix NX-9738 Pro 10GbE SFP+ PCIe Network Card2,450$99Compare
Quorvex NX-2947 Plus Dual-Port 25GbE SFP28 PCIe Network Card5,709$499Compare
Vantrel NX-1673 Max 25GbE SFP28 PCIe Network Card5,588$479Compare
Vantrel NX-1365 Ultra 10GbE SFP+ PCIe Network Card3,466$199Compare
Quorvex NX-4680 Pro 5GbE RJ45 PCIe Network Card2,741$109Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-6582 SE 2.5GbE RJ45 USB Adapter”, https://vextor7.com/item/6322248 (accessed 2026-10-23).