ASUS/ASmobile K Series Notebook Memory Upgrade Configurator - choose your Model:

K40 Series K40AB
K40 Series K40C
K40 Series K40IJ
K40IN
K50 Series K50AD
K50 Series K50AF
K50 Series K50C
K50 Series K50ID
K50 Series K50IE
K50 Series K50IJ
K50 Series K50IN
K50 Series K5AB
K50IP
K51 Series K51AC
K52 Series K52Jr
K52F
K52JB
K61 Series K61IC
K70 Series K70AB
K70 Series K70AC
K70 Series K70IC
K70 Series K70IJ
K70 Series K70IO
K70ID
K72F
K72Jr