For HP Laptop/PC Charger AC Adapter Power Supply + Cable Cord 45W 65W 90W
Compatible Product LineFor HP EliteBook, For HP ENVY, For HP Mini, For HP Pavilion, For HP Presario, For HP ProBook. Such as battery, ac adapter etc. Blue Barrel 4.5 3.0mm for HP . Black Barrel 7.4 5.0mm for HP.