Power adapter specially designed for portable use. Equipped with different connectors and selectable power output to assure compatibility with most notebook models. Input voltage: ac 110 v or ac 240 v, vibration input voltage range: ac 95 vp-265 v. Output voltage: 12 v / 15 v / 16 v / 18 v / 19 v / 20 v / 24 v, adjustable output voltage. Output power: 96 w. 8 Changeable connector units. Compatible with all laptops / notebooks