Description: Super-thin, small size, high efficiency, easy installation and use. Input voltage: DC8-22V, (12V changes to 5V); Output : DC5V3A, 10W. Epoxy potting, seismic, water, moisture, dust, long term stable and reliable quality. Over voltage, over current, over temperature, short circuit, it can be auto protection. Widely used in GPS navigation, MP3, MP4, car DVD, hard disk player, stereo,on-board equipment. Specification: Material:Plastic Cable Length?1M Package Includes: 1x DC/DC Converter (Mini 5P USB)