Hey, I’m thinking about getting an iMac Pro and I’m hoping that I can continue to use my Dell 2715K display as a second screen, but I cannot find a definitive answer on whether it’ll work. I asked Apple Support about it and they linked me to this: http://apple.co/1OygOoT I found this part in the article and asked them about it: “The Dell UP2715K 27-inch 5K display is supported by iMac (Retina 5K, 27-inch, Late 2014) and later and Mac Pro (Late 2013) running OS X Yosemite v10.10.3 and later.” Does that include the iMac Pro or does it mean only iMac (sans Pro) with a 5K Display are supported for this external monitor? They replied that it was a good question and that I should ask Dell about it. Why, I do not know. They have not reacted to any more follow-up questions. Dell have not gotten back to me yet. Does anyone have this exact setup? Does it work?