A DEDICATED POWER SUPPLYThis product is a replacement power supply for Dell Notebook PCs up to 90 watts.REMOVABLE TIPS FOR MORE COMPATIBILITYWith 2 tips compatible with all Dell computers, this power supply will help you out when you need it most.NO MORE POWER FAILUREWhat's more annoying when you break the charger of your laptop? The fear of not being able to find the right power supply with the right tip ... No more panic, the power automatically adapts to the power of your machine and it protects against any risk of boosting.