The Xilence Universal laptop power supply boasts an intriguingly compact size. The fireproof outer shell and various protection circuits make it extremely safe. It supplies a maximum power of 45W, an output voltage of 24V, and is compatible with many laptops. Universal AC input between 100 and 240V at 50-60Hz means that the unit can be used worldwide. The unit's high efficiency of over 85% helps you save on electricity costs.