AC Adapter (230W)
AC Adapter Model: SADP-230AB D
HP Part No.: 5189-2785
INPUT: 100-240V~ 3.5A, 50-60Hz 
OUTPUT: 19V 12.2A 230W  
Connecter size: Int. Diameter: 5.00mm     
                       Ext. Diameter: 7.40mm
                        
Dimension: 200 x 99 x 43 mm
*Please take note, 3 wire (IEC C13) AC 
power cord not included.