Low-power 2.66-GHz products are not a specific brand but rather a category of electronic components, often associated with industrial and commercial applications. These products typically include low-power processors, RF modules, or communication devices operating at 2.66 GHz, designed for energy efficiency and reliability. Companies like Intel (USA), Texas Instruments (USA), or NXP Semiconductors (Netherlands) may offer such solutions, catering to industries such as telecommunications, IoT, and industrial automation. These components are commonly found on industrial supply platforms like Radwell and Grainger, which provide a wide range of electronic and electrical equipment for professional use.