Liveimpex Dell Tip Adapter Connector Converter Connector for Inspiron 13 7347/13 7348/Precision Mobile Workstation M3800/XPS 12/13/15 9530 (Tip) Fit for Dell Vostro 5460 V5460/Dell XPS12 13 15 18/HP Pavilion M4/Pavilion 15-e029TX Elitebook Ultrabook Laptop This cable is suitable for many kinds of electric equipments. Available Current: 19.5V-2.31A, 45w /19.5V-3.34A, 65w /19.5V-6.15A, 120w. Size: 7.4mm*5.0mm to 4.5mm*3.0mm Pure copper wire cable, You can easily use it without worrying about the old adapter processing