laptop AC adapter/charger, specifically one with a blue-tipped 4.5mm x 3.0mm connector often used with HP laptops
You have to get your own power cable
Oplader til HP. 45W -
19.5VI2.31A (4.5×3.0 Blue-Tip).
Kompatibel HP 19.5V/2.31A - 45W stromforsyning. Stik: 4.5x3.0mm (Blue-Tip).
