DISPORT2HDMIA is an active Displayport to HDMI converter with audio passthrough. As an active converter, it is able to convert single mode or multi-mode (DP++) Displayport to signals to HDMI while including 5.1 channel surround sound. This compact device provides a simple solution for converting any DisplayPort output to an HDMI display.The 5 pack of DISPORT2HDMIA provides great value on a great product for a great price.