... Overload Protection Over Voltage Protection Short Circuit Protection Power Supply for Dell 19.5V 3.34A PA-12 Input: AC 100- ... Pa-12, PA-1650-050, PC531, XD733, XD802, YR733Compatible Models:Dell Inspiron NotebooksDell Inspiron 300M, 500M, 505M, 510M, 600M, 630M, 640M ... D630 XFR, D630N, D631, D631N, X300, 131L, ATG, XT, E4200, E4300, 2100Dell Vostro NotebooksDell Vostro 90, 1000, 1014, 1015, 1200, 1210 ...