The 75-Watt Global AC Adapter for Satellite, Satellite Pro and Tecra Notebooks from Toshiba is designed to act as a replacement or spare power adapter for a variety of laptops from Toshiba. The adapter is designed to function in the United States but can also function in Europe with a plug adapter. If you have lost your power adapter for your laptop or simply would like an extra one to have around, this is the adapter for you.