This DP 1.2 to HDMI 4K cable lets you easily connect a HDMI digital monitor to a system or graphic card with a DisplayPort connector. But it Cannot be used to connect a DisplayPort monitor to graphics card which has a HDMI Output.
1. DisplayPort to HDMI (Male to Male); 2. Supports 4K x 2K at 30Hz 3. Signal: DP > HDMI.