Original and genuine Asus Chromebook C403 chargers are listed below for the known models of this Chromebook series, not many different model numbers were launched and so far all use the Asus 45W USB-C charger, which can be found below and looks identical to the image, with the power cord and ac adapter unit, also available for some models s the version which has the plug connected directly to the charging unit and is simply an alternative design by asus, however the specifications are exactly the same.