S1135 HP Series 65W 19.5V 3.33A 4.5mm tip 3-prong Replacement AC Power Adapter.House Brand Part Number: S1135Compatible Models: HP 65W Notebooks with 4.5mm power inputSpecifications:Watts: 65WInput: 100-240V 1.2A 50-60HzOutput: 19.5V - 3.33AOutlet: 3 ProngConnector: 4.5mm x 3.0mm (right angle)