With this 40W universal power adapter for netbooks you will always have a secondary power solution available for at the office, at home or when travelling. It is also the perfect replacement for a broken or lost adapter. Easily change the power output to 9,5V/10,5V/12V/14V/15V/16V/18,5V/19V and charge your netbook. The package includes 8 different tips, which cover most major netbook brands/models. This adapter is protected against overload, short circuiting and overheating.