Features: The DC5V to 3.3 V/9V/12V/24V USB BuckBoost Voltages Module offers adjustable output voltages, catering to diverse device power requirements with ease. USB adjustable power supply module, can convert 5V voltages to 3.3 V 9V 12V 24V, with strong practicability. Featuring both boost and buckCapabilities, this module allows flexible voltages adjustments, enhancing its applicability across various electronic project. Ideal for DIY enthusiasts, hobbyists, and professionals seekings reliable power solution for their electronics. Perfect for laboratory experiments, powering development boards, and driving LED strips, ensuring versatility in numerous application. Equipped with digital display for voltages monitoring and overloads protections, this compactly module ensures safety and efficiency in energy conversion. Specifications: Component:ABS Size:Approx.7x2.6cm/2.76x1.02inch Adjustable Voltages:DC5V to 3.3 V 9V 12V 24V USB Power: 3W Option Type:Red,Green, Package Includes: 1pc DCBuck Boost Voltages Converter note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.