19V 3.42A 65W 4.5*3.0mm New Square Charger for as X2 Duo Ux4000f, Find Details and Price about Original Wholesale from 19V 3.42A 65W 4.5*3.0mm New Square Charger for as X2 Duo Ux4000f - Guangzhou Guangzhiyuan Electronic Technology Co., Ltd.