Product Type :19V 3.42A Input: AC 100-240V 50-60HZ
Connector size: interior diameter: 2.5mm; external diameter: 5.5mm (Please make sure the charger adapter fit your laptop before you bid . please don not hesitate to ask if you are not sure whether it fit)
Compatible with : Asus Q301 Q301L Q301LA Q400 Q400A Q500A Q501 Q501LA Q502LA Q551LN TP500LA S300 S300CA S400CA S500CA S550 S550C S550CA S550CM S551
Package Include: one power cord and one adapter charger
If any quality issues with the product within 12 months, please don't hesitate to contact us for after-sales service.