4pcs DC Power Charger Converter Adapter Cable 7.4mm To 4.5mm For HP Blue Tips
Female end: DC 7.4 5.0mm, this end plugs into the for HP computer power adapter, supports 18.5V-19V-19.5V. 4x Power converter Cable Adapter. Male: DC 4.5 3.0mm, this end plugs into the for new HP computer.