Isight camera for 21.5" Apple iMac A1418 - late 2013 - MID 2014IDENTIFYING NUMBERS:Apple Part #: 923-0451PRINTED PART #: 821-1572-AINCLUDES:As Pictured Isight camera OnlyCOMPATIBILITY:Apple iMac 21.5" A1418Late 2013 ME086LL/A 2.7 i5Late 2013 ME087LL/A 2.9 i5Late 2013 ME087LL/A 3.1 i7Mid 2014 MF883LL/A 1.4 i5