07-31-2015, 03:34 AM
You want mini DP to DP, not DP to DP, but yes, that will work.
There are plenty of 27" 2560x1440 monitors in the $300-400 range now if you don't want to deal with the gift card.
There are plenty of 27" 2560x1440 monitors in the $300-400 range now if you don't want to deal with the gift card.