Cargador adaptador de corriente alterna para computadora portátil Dell Alienware i5-3330 M17X R4 M18X R1
How to judge the ac adapter whether it can be compatible for your laptop?. AC Power Adapter x1. Power Cord x 1(UK,EU,AU,US standard is available,choose "1" fit your country ). Output:19.5V 16.9A (Power 330W).