The Konig Universal Notebook Computer Mains Power Adapter 120W is a universal input voltage: 100-240VAC ~ 50/60Hz notebook computer power supply. This universal input voltage means it will work all over the world, all you will need is a electrical plug adapter. The Konig has 7 output selections: 15V, 16V, 18V, 19V and 20V (at 6 Amps regulated) and 22V and 24V (at 5 Amps regulated). You must set the Power Adapter's output to the correct voltage for your device before using it. So that it will connect to most equipment. The Konig Universal Notebook Computer Mains Power Adapter has six detachable output plugs (the plugs that connect into the laptop computer), covering all the common laptop computers.
These plugs are: 1.7x4.75mm, 1.4x6.5mm, 5.5x2.1mm, 5.5x2.5mm, 6.3x3.0mm and a Dell plug. The output is stabilized, low ripple and low interference. The Konig also has short circuit and overload protection. It is designed for high efficiency and low energy consumption. The Konig is usually used with portable computers, mini TVs, TV games and other battery operated appliances. Max output 120W. Lead length is 1.5m.