Features High Efficiency Synchronous Rectification: Enjoy a reliable power solution with a wide voltage range, high current capacity, and superior efficiency for all your electronic needs Convenient Wiring Options: Simplify your setup with both a wiring terminal and a DC input socket, making it easy to connect and use in various applications Fast Charging with 4 USB Ports: Experience rapid charging for multiple devices simultaneously, thanks to smart identification chips integrated into each USB output Features: 1、Synchronous rectification scheme, wide voltage, high current, high efficiency. 2、With wiring terminal and DC input socket, very convenient to use. 3、4 USB ports, all with fast charging identification chip. 4、Fitted with a aluminum shell for better protection and easy use. 5、With input reverse connection protection, output short circuit protection. Specification: Features: Synchronous rectification scheme, wide voltage, high current, high efficiency. With wiring terminal and DC input socket, very convenient to use. 4 USB ports, all with fast charging identification chip. Fitted with a aluminum shell for better protection and easy use. With input reverse connection protection, output short circuit protection. Specification: Item Type: Step Down Power Supply Module Input Voltage: DC 9V--36V Output Voltage: 5.2V/5A/25W Output Capacity: 9~24V Input: Output 5.2V/6A/30W 24~32V Input: Output 5.2V/5A/25W 32~36V Input: Output 5.2V/3.5A/18W Size: 70x40x30mm / 2.8x1.6x1.2in Weight: Approx 52g Package List: 1 x 4 USB Output Step Down Power Supply Module Package List