Are you solving the problem of connecting an HDMI monitor, TV, or projector to a computer with a DisplayPort output? You will surely appreciate it, as well as the Croatian BUG magazine, the active conversion AXAGON RVD-HI2, which ensures quality transmission of both picture and sound without any installation.
Product page of adapter RVD-HI2 Diaplay Port > HDMI 2.0 here.