90W Universal Adaptor. Power supply for laptops, printers, screens and other electronic devices. It is provided of a protection circuit, to avoid damages due to power overloading or short circuit. Adjustable manually, from 12 until 24V. Power: 90W It also has an extra USB output of 2A. There are 8 tips included suitable for different brands: Sony, Fujitsu, Toshiba, IBM, HP, Compaq, Lenovo, Dell, Nec, Acer, Liteon, Asus, Gateway, Delta y Sharp. See Design for tips size.