Genuine Dell PA-12 65 Watt AC Laptop Power Adapter/Charger. For select Inspiron, Latitude, Vostro, and Precision/XPS Notebooks. Compatible Part Numbers: F7970, U7088, N2765, 5U092, 1X917, 310-2860, 310-3149, 450-10484, 310-4408, PA-12. Model numbers: ADP-