The DIGITUS Universal Notebook Power Adapter is a super slim and compact replacement for defective or lost original power adapters. It is also ideal as a secondary power adapter for the office, for travel or at home. It offers 11 charging adapters for virtually every notebook from the most popular brands such as Acer, Asus, Samsung, Sony, HP, Toshiba, Lenovo, Fujitsu, IBM, Compaq, NEC, etc. The required output voltage is automatically controlled by the selected matching charging adapter. It also has an additional USB charging port for charging mobile devices such as smartphones, tablets, cameras, etc. Notebooks, as well as the power adapter itself, are protected against short circuit, overheating, overvoltage and overcurrent.