Easy Style AC Adapter/Power Supply Cord for Acer ChromeBook C720 C720-2420 C720-2802 C720-2827 C720P C720P-2600 C720P-2625 C720P-2661 C720P-2834 Acer Aspire S5-391 S7-391 S7-392 P3 V3-331 V3-371<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Product Type :19V 3.42A 3-prong Input: AC 100-240V 50-60HZ</li><li>Connector size: interior diameter: 1.1 mm; external diameter: 3.0 mm. Please confirm the specifications and plug size before purchasing!If you can't make sure，pls feel free to contact us</li><li>Ships from NY and takes about 3-6 business days. Expedited shipping available (2-3 days arrives).</li><li>Warranty: 12 months warranty . 30 days money return guarantee</li><li>Package Include: one power cord and one adapter charger</li></ul></div><img src="http://ecx.images-amazon.com/images/I/515IpdkFunL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41JiIOmB4BL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41viGBjenGL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/414ju6KjseL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41m5q74qBkL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51d75uil9vL.jpg" noproxy>