DisplayPort Male to HDMI Female Adapter, Supports 4K Video
DisplayPort Male to HDMI Female Passive Adapter cable support for 4K Video, Audio Enabled - Part #: 30H1-61060
This adapter supports audio, DisplayPort 1.2, and is backward compatible with previous DisplayPort versions. It is plug n play and transmits TMDS signals. This will also support 4K@60Hz high definition resolution and 3D video formats with 1080p@60Hz+.
dk (TURLOCK, CA)
JJ (ELK RIVER, MN)
DD (Mesa, AZ)
I was having a problem where the display settings were reverting to display on 2 only. I had a radeon rx 480 and an internal intel display adapter. Without the diplayport adaptors, I had each monitor on a different card. Once I installed the displayport adaptors, it went back to expanded dispays automatically.