... Voltage: 9.5V-20VProtections: Overload and shortcircuit protection3.Universal AC Adapter for Netbook Computers 40W Features Includes eight removable voltage- ... most major manufacturers, including Acer, Asus, DELL, HP/ Compaq, Lenovo and many others Energy-efficient design complies with CEC ... known brand notebooks including: IBM, Sony, Toshiba, HP, Acer, Compaq, DELL, Lenovo, Asus, and so on. So far, we ...