Features: Bus servo-specific: designed for bus servos to ensures stability and compatibility. 7.2V step-down voltage regulator: provides stable voltage output to ensures the servo's normal operates. Small module: compact and portable, easy to use in various occasions; easy to install: simple connectiteson, convenient and fast installation High stability: adopts voltage regulator technology to ensures stable voltage output. Efficient energy consumption: energy-saving design, extend the service life of the bus servo. Compact and portable, suitable for a variety of space-restricted application scenarios Specifications: Item: 7.2V Step-down Voltage Regulator Size：about 21.5×34mm/0.85x1.34in Package Includes: 1Set 7.2V Step-down Voltage Regulator note: Please allow 1-2cm errors due to manual measurement. Pictures may not reflect actual color due to the monitors.