Genuine Asus ZenBook 3 UX390 chargers are listed below, just simply select your model of ZenBook and this will reveal the full specification of the Asus UX390 ac adapter that you need, all ZenBook UX390 chargers are supplied as shown with the new style charging unit with a plug that fits straight onto the square unit, to provide a nice neat power supply, these are the new style fast charging USB-C chargers.