Cargador adaptador de corriente alterna para computadora portátil Dell Alienware M18xR2 M17 X51 R2 M17XR5
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 12.3A (Power 240W).