Genuine Asus AD887320 ADP-65DW Original AC Power Adapter 19V 3.42A 65W Features: Input: AC 100V - 240V 50-60Hz /Output: 19V--3.42A, 65W. Connector size: 5.5*2.5mm Compatible with ASUS PA-1650-78 ADP-65GD/ EXA1203YH