STARTECH Displayport To Hdmi Video Adapter DP2HDMI2, 1 - Connector A: DisplayPort (20 pin), 1 - Connector B: HDMI (19 pin), Active or Passive Adapter: Passive, AV Input: DisplayPort - 1.2, AV Output: HDMI, Audio: Yes, Chipset ID: NXP Semiconductors PTN3361B, Audio Specifications: HDMI - 7.1 Channel Audio DP2HDMI2 is a passive adapter cable that requires a DP++ port (DisplayPort++), meaning that DVI and HDMI signals can also be passed through the port.