HP / Compaq Notebook Power Adapter / HP / Compaq Laptop Charger
Original Adapter with Round Plug
O.D.: 4.75mm, Hole: 1.75mm
PNB-HP-4717-xxx

Option (s):

• 18.5V 3.5A 65W
  381090-001, 402018-001, 608421-002, 609936-001, A065R01AL-HW01, PA-1650-02H, PPP009L

• 18.5V 4.9A 90W
  239705-001, 310744-002, PPP014H

• 19V 4.74A 90W