Chosen Solution
I believe this connector has to do with the display on a late 2013 imac. I’d like to identify the part in order to sell it or give it to someone who can use it.
This looks like it was the power cable for the display. The only parts that would have been exposed is the bigger plug, up to the end of the sleeve. And would have been plugged directly into the logic board. I believe the other 2 ends would have been covered over on the back of the display with some sort of tape (probably to prevent interference either to or from these lines), and run around the perimeter. Hence why they are so long, and one is lengthier than the other.
