Genuine Gigabyte X series chargers are listed below for all known models with this X series, so if you have a laptop or notebook just check below for your model of Gigabyte laptop, click on your chosen X series model and this will display the specification of the chosen notebook ac adapter, check this matches against your old or broken charger, if you don’t still have your old power adapter then the information for input is displayed on the underneath of your Gigabyte X series laptop, These can be manufactured by Asus, delta, Liteon or chichony.