Condition: The Embedded DisplayPort (eDP) cable transmits video data from the logic board to the LCD panel. There are two eDP cables for 21.5″ iMac computers released Late 2015 and this cable is only compatible with those that have Retina 4K displays. This eDP cable for use with 4K Retina screens uses a cable with a 40-pin connection on the logic board and a 60-pin connection on the LCD panel. The non-Retina eDP cable has a 40-pin connection on the logic board but only a 30-pin connection on the LCD panel. This cable may be referred to as an LVDS cable due to widespread usage of the LVDS protocol in earlier Apple devices which was later replaced with Embedded DisplayPort. Compatibility: iMac 21.5″ A1418 iMac16,2 Retina 4K Late 2015: MK542LL/A (3.1 GHz Core i5) iMac16,2 Retina 4K Late 2015: MK542LL/A (3.3 GHz Core i7) Categories: iMac 21 inch, iMac Parts, Mac Parts
