Low-power 2.58-GHz products are not a specific brand but rather a category of wireless communication devices operating at the 2.58 GHz frequency band, often used in industrial, IoT, and telemetry applications. These products are typically developed by electronics manufacturers specializing in low-power, high-efficiency RF solutions. Companies like Texas Instruments (U.S.), Nordic Semiconductor (Norway), and STMicroelectronics (Switzerland) produce such components, including transceivers, modules, and system-on-chip (SoC) designs. These products serve industries such as smart manufacturing, healthcare monitoring, and asset tracking, offering features like long battery life and reliable short-range connectivity. For specific brands or suppliers, distributors like Radwell and Grainger may carry compatible industrial-grade RF equipment from various manufacturers.