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)