Features: Brand new and high quality Over-voltage, over-current, over-temperature, short-circuit auto protections, and can return to normal conditions in the work. Essential for car system or other 5V car product (particularly useful in vehicles with 24V power supply). Convert unstable 12V/24V power supply into stable 5V 30A power output. Widely used in automotive, instruments, LED product, LED strips, cable TV and other low power tests system With input reverse connection protections and LED indicator. Specifications: Material:Aluminium Alloy Input: DC10V-35V Output: 5V30A150W Size:Approx.130x70x26mm/5.11x2.75x1.02inches Note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x Power Supply Modules