This adapter consists of aDisplayPort male on one end and a mini DisplayPort female on the other. Itis primarily used to convert a mini display port connector to a full sizeDisplayPort cable.
This adapter consists of a DisplayPort v1.2 male on one end and a HDMI female on the other. It is used to connect a DisplayPort source to an analog HDMI display. It does not work from a HDMI source to a DisplayPort monitor.