DC-Output: 19.5V 2.31A - 45W Input: 100-240V - 1.2A 50/60 Hz DC Connecter size: Internal Diameter: 3.0mm, External Diameter: 4.5mm SLE-TECH 45W AC Adapter Compatible with Dell Inspiron 13 14 Series:5368 5378 7352 7353 7359 7368 7378 3451 3452 3458 3459 5451 5452 5455 5458 5459 5468 7437 7460;SLE-TECH 45W AC Adapter Compatible with P51F P25T P24T P20T P75F P60G P57G P58F P69G P54G P28E P66F P55F P30E P29G P89G P70F P64G P47F P35E P32E P63F P76G P83G P87G 3558 5468 3458 SLE-TECH 45W AC Adapter Compatible with XPS 11 12 13 Series: AA45NM131 DA45NM131 DA45NM140 HA45NM140 HK45NM140 LA45NM121 LA45NM131 LA45NM140 Package: 1x AC adapter & 1x AC power cable