With a digital tube display, this power supply module can display the output voltage, making it easy for you to view the data in time and make adjustments as required. This power supply is convenient to use, you just need to plug in the USB or micro USB to output 1.2V to 24V adjustable voltage, power 3W, ideal for technical engineers to research and develop, debug instruments and meters. It is constructed of FPC material. The length of this product is 6.4cm and width is 2.2cm. It is suitable for electronics industry. Item Name: Module Material: FPC Input Voltage: 1.2V-24V Pad Voltage: 3.5V-12V Interface: Micro USB, USB Features: One-touch OFF Output, LCD Display, Adjustable Potentiometer Size Details: L: 6.4cm/2.52", W: 2.2cm/0.87" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Module