no matter what I tried I cannot get 4k 60Hz to work with my 680 GTX and Samsung UN60HU8550.
lower refresh at 4k 30 Hz work, 1080p 60Hz work, but not 4k 60Hz.
I tried to use the native windows resolution adjustment, I tried the nvidia control panel resolution adjustment, no luck.
It works on my 980 GTX displayport to HDMI 2.0 for 4k 60 Hz, but I bought this adapter to work with my old 680 GTX as media PC so I can use my 980 for gaming PC.
Is there a firmware update to try?
My cable looks significantly shorter than the picture on amazon, but the measurements seem to match what’s on the website, I guess the picture is not to scale?