DELL ADAPTOR PA4E : 130W 19.5V 6.7A (7.4*5.0mm)

Compatible for :Dell Latitude, For Dell Precision, For Dell XPS
Alienware :
13, 13 R2
Inspiron:
Inspiron 17R (N7110),
Inspiron 15R (N5110),
Inspiron M511R (M5110),
Inspiron 15R (N5010),
Inspiron 15 (7567)
Latitude :
Latitude E6540,
Latitude E6400
XPS:
XPS Studio
XPS 1645,
XPS 15 (L501X),
XPS 14 (L401X),
XPS 17 (L701X),
XPS 17 (L702X),
PS 15 (L502X)
Precision:
M4500, M2800, M4400
Vostro:
3300, 3750, 3700
Studio: 1747