This universal laptop charger can replace many 65W 45W laptop AC adapters, perfectly works with many brand notebooks, ultrabooks, chromebooks. Input: 100V-240V 50-60Hz. Output: DC 18.5v 19v 19.5v 20v Max. 70 Watt. This laptop charger is with advanced security technology, premium mateiral and strict aging test. Extra long 12 feet cable!!! 12 months global warranty, any quality problem, free for new!!! Compatible With ASUS C200M C300M; EeeBook VivoBook E402ba F101b F102ba F200ca F200ma L402ma L402na L402sa L403sa Q200e S200e X102b X200ca X200la X200ma X201e X202e, F553MA F553SA K541 X551 X551C X551CA X551M X550 X550C X552 X555L X555LA X401A X502C X751MA; Flip Q551L Q551LN Q300 Q400 Q500A Q502L R503U R554L S300 S400 S500 Q500 S300CA S400C S500C; Transformer Book TP500 K550CA K550LA K50I K50IJ K60IJ K52F K53E K53U K60I U46E U47A U50A U52F U57A UX21E UX31E Transformer Book T200TA T300CHI