Low-power 2.61-GHz products refer to a category of electronic components and devices operating at the 2.61 GHz frequency band, designed for energy-efficient applications. These products are typically used in industries such as telecommunications, IoT, and industrial automation, where low power consumption and reliable performance are critical. They include RF modules, transceivers, and sensors, often manufactured by specialized electronics companies. While not a specific brand, these products are offered by various global manufacturers, including those based in the U.S., Europe, and Asia, such as Texas Instruments, Nordic Semiconductor, and STMicroelectronics. Companies like Radwell and Grainger distribute such components for industrial and commercial use.