Hardware Spec Index

Tessarix NX-6550 Core 2.5GbE RJ45 USB Adapter

Network Cards · Tessarix · SKU NX6550-CORE · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index860 (Network Cards scale)
Category rank#29,729
Street price$19
Power2 W
Performance per dollar45.26
Released2026

Specifications

BrandTessarix
ModelTessarix NX-6550 Core
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-6556 Ultra 2.5GbE RJ45 PCIe Network Card839$19Compare
Tessarix NX-1495 XT 2.5GbE RJ45 PCIe Network Card2,116$79Compare
Quorvex NX-9774 Plus 10GbE RJ45 PCIe Network Card3,982$229Compare
Strivon NX-2377 Edge 10GbE RJ45 PCIe Network Card4,012$269Compare
Strivon NX-5122 Ti 25GbE SFP28 PCIe Network Card5,542$369Compare
Strivon NX-2358 XT Dual-Port 10GbE RJ45 PCIe Network Card3,708$189Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-6550 Core 2.5GbE RJ45 USB Adapter”, https://vextor7.com/item/986784 (accessed 2026-10-21).