ACER 65W AC Power Adapter. INPUT: 100-240V 50-60Hz (for worldwide use) OUTPUT: 19V 3.42A, 65W (ref to the picture) Connector Size: 5.5mm×1.7mm(REF TO THE PICTURE) – Warranty: 06 months ACER 65W AC Power Adapter. INPUT: 100-240V 50-60Hz (for worldwide use) OUTPUT: 19V 3.42A, 65W (ref to the picture)