Dell Inspiron 65W AC Power Adapter with Cable MGJN9 Compatible with the following:Inspiron 11 3000 Series (3147),(3148) , Inspiron 13 (7347)Inspiron 14 3000 Series (3458), Inspiron 14 5000 Series (5458), Inspiron 15 7000 Series (7537)Inspiron 5551, Inspiron 5555, Inspiron 5558, Inspiron 5758OptiPlex 3020 Micro, OptiPlex 9020 Micro, Vostro 3558 Compatible with the following: Inspiron 11 3000 Series (3147),(3148) , Inspiron 13 (7347) Inspiron 14 3000 Series (3458), Inspiron 14 5000 Series (5458), Inspiron 15 7000 Series (7537) Inspiron 5551, Inspiron 5555, Inspiron 5558, Inspiron 5758 OptiPlex 3020 Micro, OptiPlex 9020 Micro, Vostro 3558