HP Common Item (HP) AC Power Adapter 20V & Above
AC/DC Adapter HP 0950-4340 ADP-45YH Input: 100-240V~ 50/60Hz, 1.0A MAX. Output: 31V 1450mA 45W Connecter size: Int. Diameter: 1.70mm Ext. Diamemter: 4.85mm For use with IEC 60950 products only