XINGAN 12V/2.58A Cigarette Lighter Power Supply Adapter Portable Replacement Car Charging Unit for Microsoft Surface Pro 3/Pro 4 Tablet Accessories<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Compatible with Microsoft Surface Pro 3 / Pro 4 Intel i5 i7 Core. </span></li><li><span class="a-list-item"> I/C Chip technology prevents your tablet's battery overcharging. </span></li><li><span class="a-list-item"> It is convenient for you to charge for your tablet when you are in travel. </span></li><li><span class="a-list-item"> Specially design for Microsoft Surface Pro 3 / Pro 4 Intel i5 i7 Core - Do Not fit Surface Pro 4 Intel M3 Core. </span></li><li><span class="a-list-item"> Note:this car charger does not design with usb charge port. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/410aybdfvOL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31DZXkExRzL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/315yufLl0IL.jpg" noproxy>