Apple Computer , iMac 21.5 inch 3.06 /3.2 GHz Core i3 (i3-540, i3-550), iMac 21.5 inch 3.6 GHz Core i5 (i5-680), Order Number, MC508LL/A, MC509LL/A, Model Number, A1311, Model Year, Mid 2010, Part Name, Audio Cable I/O, Manufacture Part Number, 593-1231, Compatible Apple Order Number, MC508LL/A , MC509LL/A, Compatible Apple Model Number, A1311, EMC Number, EMC 2389, EEE Code, N/A, Compatible Apple Computer, iMac (21.5-inch, Mid 2010), ,
Order you product here: 922-9367 I/O Audio Cable for iMac 21.5-inch Mid 2010 A1311 MC508LL/A, MC509LL/A (593-1231), 922-9367
source http://info.applepartsellers.com/922-9367-i-o-audio-cable-for-imac-21-5-inch-mid-2010-a1311-mc508ll-a-mc509ll-a-593-1231