WEICHUAN LD-AC90W Universal Notebook Charger Adapter Power Supply for 15V-24V Adjustable Equipped with 7 DC transformation,a USB port ,charge mobile equipment . AC Input:100V-260V 1.8A 50-/60Hz.. DC Output: 15V/16V/18V/19V/20V/22V/24V MAX 90W. USB Port: 5V 2A. Equipped with different connectors and selectable power output to assure compatibility with most notebook models Compatible with DELL/IBM/TOSHIBA/FUJITSU/ACER/COMPAQ/SHARP/SONY notebook,etc