Features: The Converters efficiently converts 14V-24V to 12V, providing stable power for your electronic devices. Its aluminum casing ensures long last performances and protect against water damage. Suitable for various applications, this converters powers LED displays, cameras,cooling fan and speaker. Whether in your car, truck, home, this converters is perfect for powering your devices with ease. Upgrades your power supply with the Converters and enjoy highly performances for all your electronic needs. Specifications: Material:Aluminum Option Type:3A,4A5A; Size:Approx.40x20x25mm/4.57x0.78x0.98inch Input:DC14V-24V Output:DC12V 3A/4A5A (Optional) Cable Length:Approx.13cm/5.12inch Package Includes: 1pc Power Module note: Please allow 1-2cm errors due to manual measurement,please make sure that you donot mind befores you order. Due to the differences between different monitors, the picture may not reflect the actual item color.