Multi-function Laptop Power Supply
1.Size:132*57*30mm
2.AC 110-240V

 DC 12V
3.Output DC voltage:15-20V

4.Output DC current: 12V-20V:4.5A, 22V-24V:3.75A
5.Output power: 90W
6.With 8 output conversion heads with different specifications
7.With USB charging interface: DC 5V
8.It can charge both laptop and mobile phone at the same time

9.Short circuit protection