Connects your Mini DisplayPort Source to an HDMI-equipped Ultra-HD DisplaySupports Ultra-HD video resolution up to 4K@60Hz (3840 x 2160 @ 60Hz)Supports High-Definition audio for a full range of audio types including SACD DVD-Audio DTS-HD Master Audio and Dolby TrueHDSupports Ultra-HD video resolution up to 4K@60Hz (3840 x 2160 at 60 Hz) and High-Definition audio for a full range of audio types including SACD DVD-Audio DTS-HD Master Audio and Dolby TrueHDConverts a signal from a Mini DisplayPort source to an HDMI display only; not bi-directional Plug-and-Play