About this item Input Voltage: DC 8-32V (12V/24V is recommended) Output Voltage: DC 5V; Output Current: Max. 3A; This USB-C power converter will maintain 5V at 3 Amps With input reverse connection protection, overload, overcurrent, overheat, low voltage, short circuit, and automatic protection This 12V to 5V USB C converter has an integrated switching thin regulator module with a 90% conversion rate Wide range of applications: Perfect for Raspberry Pi 4, cell phones, or other electronic devices that require 5V output. Dimensions: 4.88 x 4.09 x 0.82 inches