Low-power 2.51-GHz products typically refer to a category of industrial and commercial electronic devices operating at the 2.51 GHz frequency band, designed for energy efficiency. These products are often associated with companies specializing in wireless communication, IoT, and industrial automation solutions. For instance, firms like Texas Instruments (USA) or NXP Semiconductors (Netherlands) may offer such products, including low-power RF transceivers, sensors, or modules for applications in smart manufacturing, asset tracking, and wireless networking. The 2.51-GHz band is sometimes used in proprietary or niche industrial systems, though specific brands under this classification vary. For detailed product listings, refer to industrial suppliers like Radwell or Grainger, which categorize such components under wireless/communication equipment.