GPK Systems Ac Adapter for Asus K50 K50i K50ij-c1 ; K52 K52n-a1 ; K53 K53e-1bsx K53e-bbr19 K53e-bbr5 K53e-rbr9 K53e-xb2 ; K53s K53sd-ds51 K53u-js11 K53u-rbr K53u-rbr5 K53z-bbr3 ; K73 K73e-ds31 ; K73s K73sd-ds51 ; U32 U32u-ds31 ; U46 U46e-ral6 U46e-ral7 ; U46s U46sm-ds51 Laptop Power Supply Cord Notebook Battery Charger Input: 100V - 240V (worldwide use) Output: 19V 3.42A 65Watt Service & Support 1 year warranty Designed exclusively for use with the laptops 100% compatibility with the original Replacement power supply AC power adapter was tested to match and/or exceed original product at low price.