Super Power Supply AC / DC Laptop Adapter Charger Cord Replacement for Asus A53 A53e-as31 A53e-as52 A53e-es92 ; A53z-ns61 ; A53s A53sd-es71 ; K53 K53e-ds31 K53e-bbr21 ; K53er K53erf-bbr11 ; K53u-rbr5 K53u-rbr K53u-rbr5 ; X54 X54c-ns92 ; X54cr X54crf-bbk11 ; U32 U32u-es21 ; 65 Watt Netbook Notebook Battery Plug Input: 110-220V Output: 19V 3.42A 65W Warranty: 1 Year Super Power Supply are manufactured and tested to match or exceed OEM products. Trademarked by Super Power Supply. Sold exclusively by Super Power Supply