This charger is a replacement AC power supply for notebook up to 150W.With its 6 universal tips compatible with many brands, this universal power supply will help you out when you need it most. The power supply is compatible with: Lenovo, HP, Acer, Asus, Compaq, MSI, Packard Bell, eMachines, Gateway, Clevo.What's more annoying when you break the charger on your laptop? The fear of not being able to find the right power supply with the right tip ... No more panic, the power supply automatically adapts to the power of your machine and it protects it against all risks of overvoltage.