["Features:\r\nCar for DC 12V to 5V Step Down Converter. Max Current 3A 15W. Can quickly charge your phone/DVR/Tablet/GPS/ebook/other 5v powered devices\r\nDirect link(Hard-wired) to your car battery, no need to occupy your ciga lighter power port.\r\nBuilt-in over-voltage, under-voltage, overload, over-heat and short circuit protection\r\nDual USB Female Ports. Universal for all electronic devices.\r\n3A 15W high power. Can quickly charge your devices. High quality and performance.3 Year Warranty\r\nCar Power 12V Input, 5V Output, 3A Max Output Current\r\nWith dual charge ports. They will be very quick to charge your phone/tablet/GPS tab/car dvr/other 5V Powered devices, the conversion rate is 96% or more, low heat.\r\nOver voltage, over current, over temperature, short circuit, it can be auto for protection, and can work in normal condition when restored.\r\nEpoxy potting, seismic, water, moisture, dust, long term stable and reliable quality\r\nSuper-thin, small size, high efficiency, easy installation and use\r\n\r\nSpecifications:\r\nModule Properties: non-isolated for buck module (for BUCK) \r\nRectification: synchronous rectification \r\nInput voltage: for DC 12V\r\nOutput voltage: 5V\r\nOutput Interface: 2 Female USB Ports\r\nOutput Current: 3.0A (MAX) \r\nConversion efficiency: Max 95%\r\nPower Cable Length: 12cm \r\nUSB Port Cable Length:25cm\r\nSize: 4.6cmx2.7cmx1.4cm\r\nQuantity: 1 Pc\r\nNote:\r\nPlease allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid\r\nDue to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\r\n\r\nPackage includes:\r\n1 x USB Charger Adapter"]