This universal power supply suits a variety of applications from powering small devices that run on 5V, 9V, 10.5V, 12V or 15V up to laptops that run on 19.5V. Voltage is manually selectable and there are 8 detachable adaptors to fit the major manufacturers’ DC power input sockets, including laptops from Dell, Toshiba, IBM, Lenovo, HP, Acer, and Samsung. The power supply has a slim plug-in design with LED power indicator, reliable short circuit and overload protection, and a generous length lead.