Features: Designed for development board 5 with 5V 5A power delivery capability. Provides two input options—USB C power delivery (12V communication) and 5.5x2.1 port (9-15V/9-24V), both requiring 30W power sources for consistent 5V5A output. Includes USB C (with power delivery) and standard USB ports, delivering continuous 5A current. USB C communicates 5V5A with development board 5, while standard USB provides essential power supply. Equipped with a jumper to adjust for cable power loss—remove it (15V version) or attach it (24V version) to increase output by 0.2V. Ensures stable power distribution under heavy usage. Built in cooling fan maintains safe temperatures during 5V5A continuous operational. Fan can be removed for loads under 3A. Optional version with control button simplifies power management. Comes with 3D printed mounting base and meets strict power consistency requirements for electronic projects. Specifications: Component:Plastic Type:C/B/A Size:Approx.59x44mm/2.32x1.73inch Package Includes: 1Pc Power Supply Module note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.