Power and charge your laptop at home, in the office or anywhere there's an AC wall outlet with the Targus APA31US 90W Universal Notebook AC Power Adapter! The APA31US offers a 19.5 output voltage and delivers up to 90-watts of continuous power. It comes with seven interchangeable power tips that works with most major brands of notebook computers including Acer, HP, Dell, Toshiba and more. Just connect a compatible power tip to your notebook and plug it in to an AC wall outlet. Power your notebook with the Targus APA31US 90W Universal Notebook AC Power Adapter!