Genuine Asus X555UJ chargers are listed below for all known models within the Asus X555UJ series, simply check the list for your model Asus notebook or laptop and once selected will show you in detail the full specification of the Asus X555UJ ac adapter, if you are unsure your full model number, then you can just select the main series power adapter labelled Asus X555UJ charger as this fits practically all models of that short part number.