DisplayPort is a digital display interface primarily used to connect a video source to a display device (like a computer monitor or television). It can also carry audio, USB, and other forms of data.
So I got a Rosewill 10 FT display port cable and it flickers at 144hz 1440p, randomly, hard to reproduce. Then I tried a local computer shops unbranded, overpriced displayport cable and it won't even ...