Hi. Recently purchased an ASUS H81M-A which supports on board HDMI output up to 4K (including 2560x1600@60hz). The issue I have is the monitor, which is a 27" DGM bought from OcUK, only supports its max resolution (2560x1440) through its DP and DVI-D inputs. The HDMI input is limited to 1080p. So I tried a HDMI to DVI adapter on the motherboard which didn't work. I read that those adapter can't convert the dual signal needed for 2560x1440. Next logical step I'm guessing is HDMI to DP. Question is, do these even exist? I've seen plenty of DP to HDMI, but its an HDMI source I'm trying to convert. Suggestions would be much appreciated! Thank you.