Input : 100-240V 50-60Hz (for worldwide use).
Output: 19.5V 3.34A,65W. (aslo fit 45W 19.5V 2.31A,not fit 90W)
Connector size : 4.5 mm×3.0 mm and 7.4mm*5.0mm
Warranty: 1 year, 60 Days money back or replacement!
1 x AC Adapter
1 x US Plug Power Cord
1 x 7.4mm*5.0mm Connector Conversion Cord