Original Dell 45w 19.5V 2.31A Replacement AC adapter for Notebook Model Number: Inspiron 14 (7437), XPS 11, XPS 12, XPS 12 MLK, XPS 13, XPS 13 (9333), XPS 13 Classic, Dell XPS 12 , XPS 12 MLK Ultrabook, Dell XPS 13 ,3 Classic, XPS 13 MLK Ultrabook, Dell Inspiron 14 (7437) Ultrabook. Compatible P/N: 04H6VH, 4H6VH, DA45NM131, ADP-45XD BA, D0KFY, 332-1827, 3RGOT, JHJX0, LA45NM131, CDF57, 0CDF57, JT9DM. New Dell XPS 12 (9Q33) / Inspiron 14 (7437) / XPS 13 (L322X) AC Power Adapter 45W - 45 watt