Bundle:3 items - Adapter/Power Cord/4G USB DRIVE***:ASUS Brand New ADP-45AW 45W 19V2.37A Adapter for ASUS noteboook:Asus UX21E,Asus UX21E-Esl4,Asus UX21E-Esl8,Asus UX21E-Dh52,Asus UX21E-Dh71,Asus UX21E-Kx004v,Asus UX21E-Rhp5,Asus UX21E-Rrg5, 100% Compatible with ASUS P/N:90-XB34N0PW00000Y, ADP-45AW, N45W-01, 0A001-00230000-0A200-00021000. AC Input: 100V-240V, 50- 60Hz DC Output: 45W 19V 2.37A Bundle:3 items - Adapter/Power Cord/4G USB DRIVE** ***Only work for Zenbook UX21E and UX31E Series Ultrabook.*** ***Not Compatible with Zenbook Prime UX21A, UX31A and UX32 Series Ultrabook***