1. Compatible Model : Only Fit A1418 2K 21.5" LM215WF3 (SD)(D1) LM215WF3 (SD)(D2), LM215WF3 (SD)(D3), LM215WF3 (SD)(D4), LM215WF3(SD)(D5) Version 2.Compatible Model Number：Compatible for iMac 21.5" A1418 EMC 2544 Late 2012 / EMC 2545 Early 2013 / EMC 2638 & EMC 2742 Late 2013 / EMC 2805 Mid 2014 / EMC 2889 Late 2015 3. Max. Resolution: 1920x1080 (2K), Part Number: 661-7109, 661-7513, 661-00156 4. Only Fit A1418 2K Version , not for 4K Version , please match your original screen part number , if your screen number is LM215UH1 (SD)(B1) LM215UH1 (SD)(A1) LM215UH1 (SD)(A2) , do not buy .
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