Input: AC100-240V
Output: DC20V 2.25A
Power: 45W
Pin : 3.0*1.1

Input: AC100-240V
Output: DC20V 3.42A
Power: 65W
Pin : 4.0*1.7

Input: AC100-240V
Output: DC20V 4.5A
Power: 90W
Pin : USB