Lenovo ADL40WL  40W Yoga 3 Pro, Yoga 3 Pro-1370 (for Core i3, i5); Yoga 3 11, Yoga 3-1170 (for Core i3, i5, i7); Yoga 3-14, Yoga 3-1470 (for Core i3) ADL40WCA, ADL40WCB, ADL40WCC, ADL40WCD, ADL40WCE, ADL40WCF 20V 2A/ 5.2V 2A Laptop Notebook Slim Travel Adapter, Power Transformer, Battery Charger, Power Supply with Power Cord Brand new laptop charger Specification: 40W wall mount charger Original / genuine replacement item