Boost Buck Converter USB Step UP / Down Power Supply Module DC-DC 5V to 3.3V / 12V Adjustable Out DC 1.2V-24V

Versatile DC-DC converter module with dual boost and buck functionality for flexible power supply solutions. Converts input voltage from 1.2V to 24V with adjustable output options including 3.3V, 5V, 12V, and custom settings. USB-compatible interface enables seamless integration with multiple devices and applications. Brand new condition ensures reliability. Ideal for electronics projects, DIY builds, and professional installations requiring stable voltage regulation across a wide range.