FOR HP ZBOOK STUDIO G3 G4 G5 150W AC ADAPTER POWER CHARGER 4.5MM X 3.0 MM PIN
Type: Laptop AC Adapter. Pin Size: 4.5mm x 3.0mm Blue Pin. 3 Pin Power Cable: Not included (You can buy from155599252168 ). Adapter Output: 20V 7.5A. Adapter Input: 100-240V~2.5A 50-60Hz. Note : Compatible only with HP.