Apple Computer, iMac 21.5-inch 1.4 GHz Core i5 (i5-4260U), Compatible Order Number, MF883LL/A, Compatible Model Number, A1418, Model Year, Mid 2014, Part Name, WiFi Antenna (Mid), Manufacture Part Number, N/A, EMC Number, EMC 2805, EEE Code, N/A, Compatible Apple Computer, iMac (21.5-inch, Mid 2014)
Order you product here: 923-00033 WiFi Antenna (Mid) for iMac 21.5-inch Mid 2014 A1418 MF883LL/A, 923-00033
source http://info.applepartsellers.com/923-00033-wifi-antenna-mid-for-imac-21-5-inch-mid-2014-a1418-mf883ll-a