Original and genuine Hp Omen 17-cb1000 chargers are listed below, simply check the model number of your laptop or notebook. (this is located underneath your machine, certain models you have to removed the battery to locate this) or if you know you have the 19.5v 11.8a or 19.5v 16.92a version, then you can simply select the Hp Omen 17-cb1000 charger at the top of all the ac adapters below