ITEM NAME:DC/DC Car Auto Converter Board 12V-5V 3A 15W With Duble USB Output Power Adapter Description: 100% Brand new and high quality Synchronous rectification, very low heat. With overload/over-current/over temperature/short circuit protection. Can work in normal.Output Current: 3A. 1x Dual USB Output DC Buck Converter Module. With overload/over-current/over temperature/short circuit protection. Compact design, high efficiency, easy installation and use. People always bought together with.