INPUT: AC100--240V Adaptor

Output:  DC19V, 3.42A

             DC5V  0.5A(double USB port)

Efficiency: ≥84%(Min)

The connect can be changed as  any type which you need.

Color:  changeable

USB port can be used as charger even it does not be connected with computer

Size: 105(L) * 52(W)*28.5(H)mm

Notebook adaptor Adaptor