HP/Compaq 19V 4.74A AC Adapter Input: AC100-240V (worldwide use) Output: DC19V 4.74A Power: 90W Compatible P/N No.:CQPS1200, AC-C10, ADP-75FB, F1377A, F4814A, F1781A, F1454A, 309241-001, 308745-001, 310925-001, 298239-001, 222113-001, 198713-001, 180676-001, 177626-001, 247051-001, 247050-001, 246437-002, 246437-001,1 96345-B22 Dell PA-1600-06D1, F9710 Outlet: 3-prong Connecter size: Internal Diameter: 2.5mm External Diameter: 5.5mm