Amazon.com: Plugable Active DisplayPort to HDMI Adapter, Driverless Connect Any DisplayPort-Enabled PC or Tablet to an HDMI Monitor, TV or Projector for Ultra-HD Streaming (HDMI 2.0 up to 4K 3840x2160 @60Hz) :
Mini-DisplayPort Male - HDMI™ Output
DisplayPort 1.4 vs. 1.2: What's the Difference?
DP-OPT-TX100
Delock Products 87750 Delock DisplayPort 1.4 Switch 2 x 2 DisplayPort in to 1 x 2 DisplayPort out 8K