The Shure UABiast-US is an in-line adapter designed to provide 12V DC bias power over a coaxial BNC cable. It addresses the challenge of powering remote or in-line components without needing a separate power outlet at the device location, simplifying cable management and system deployment. The adapter integrates directly into the coaxial line, delivering consistent 12V power to ensure proper operation of connected equipment. It is supplied with the PS23US power supply for immediate implementation.