The 90W Standard Laptop Charger is an ideal solution for the user who needs a lightweight and slim form factor solution for power at home and in the office. It comes with 8 of the most common charging tips covering 97% of the 19-20 volt notebook devices in market. Brands supported: Acer, Apple, Asus, Benq, Fujitsu, Dell, HP, IBM,Lenovo, LG, Microsoft, MSI, Panasonic, Samsung, Sony, Toshiba. Free Power Tip Programme. If Laptop Charger does not come with the correct tip for your device in box, Targus will provide it free for you.