... : 7.4*5.0mm Voltage input:100V-240V 50/60HZ..... For Dell Inspiron 1750 AC Adapter Charger PA-121.Power(w):65W2.Output ... , 14, 14z, 1420, 1464, 1470, 1501, 15, 15z, 1520, 1521, 1525, 1526, 1564, 1570, 1764Dell Latitude NotebooksDell Latitude D400, D410, D420 ...