Genuine Asus ZenBook UM431 chargers are listed below for all known models, so simply select your model from the list below and you will then see the full specification, along with a picture of the chosen ac adapter needed to charge your laptop or notebook, if you are unsure which replacement Asus Zenbook UM431 charger you need then check out the one located at the top which states Asus ZenBook 14 UM462DA charger as this outputs 19v 2.37a with 45w and so far fits all models within this series.