Input Voltage: 11 to 16V DC Output Voltage: 20V DC Dell Inspiron 1150, 6400, 8500, 8600, 9200, 9300, 9400, E1505, E1705, 1720, 1721, Latitude D420, D520, D530, D610, D620, D630, ATG D620, ATG D630, XFR D630, D800, D810, D820, D830, X300, 100L, E5400, E5500, E6400, E6500, Precision M20, M60, M65, M70, M2300, M2400, M4300 series, XPS M1530, Vostro 1310, 1500, 1510, 1520, 1700, 1710, 1720, 2510, Studio XPS 13, 14Z, 15, 16, 17, 1530, 1535, 1537, 1555, 1730, 1735 (Bare Wire Input leads)