This genuine Dell PA-21 AC Adapter is designed for use with Inspiron and XPS laptops, and has a maximum output power of 65W with a voltage of 19.5V. It is compatible with Dell brand laptops and is a standard AC adapter type. This item is listed in the Computers/Tablets & Networking category under Laptop & Desktop Accessories and Laptop Power Adapters/Chargers subcategories. Please note that this item does not come with an AC cord.