Power Supply 19V 3.42A 5.5X2.5mm Laptop Charger AC Adapter Power Supply DC 19 V Volt Charge Notebook 5.5*2.5 65W B450 B550 B560

Power Supply 19V 3.42A 5.5X2.5mm Laptop Charger AC Adapter Power Supply DC 19 V Volt Charge Notebook 5.5*2.5 65W B450 B550 B560

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