The JDA158 DisplayPort™ to 4K HDMI Active Adapter allows you to quickly and easily connect your Mac or PC to a 4K HDTV or other display device using an HDMI input. Simply connect the DisplayPort™ end of the connector to your computer and plug your existing HDMI cable from the display into the adapter. The adapter seamlessly converts the DisplayPort™ video signal into an HDMI signal for a fast plug-and-play setup. Fully DisplayPort™ 1.2 compliant, also compatible with DisplayPort™ 1.1