GERI® DC DC Converter Buck Step Down Module 8-50V 48v 36v 24v 12v to 5V 3A Dual USB Output<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> GERI® Notice: it can't work for iphone ipad </span></li><li><span class="a-list-item"> Input voltage: DC 8-50V， (12V 24V 36v changes to 5V)，Output parameter: DC 5V 3A MAX Double usb output </span></li><li><span class="a-list-item"> Super-thin， small size， high efficiency， easy installation and use </span></li><li><span class="a-list-item"> Epoxy potting， seismic， water， moisture， dust， long term stable and reliable quality </span></li><li><span class="a-list-item"> Use imported and integrated switching regulator modules manufacturing， quality is stable and reliable </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41juGYuREHL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41DuP0cnq8L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/419k9JEwI9L.jpg" noproxy>