4Packs Super High Resolution V2.0 4kx2k HDMI 2M (6 Feet) For HDTV, Plasma, LCD, PS3, DVD Players, Satellite & Cable boxes 4K@50/60, (2160p), which is 4 times the clarity of 1080p/60 video resolution Up to 32 audio channels for a multi-dimensional immersive audio experience Up to 1536kHz audio sample frequency for the highest audio fidelity Simultaneous delivery of multi-stream audio to multiple users (up to 4) Dynamic synchronization of video and audio streams,CEC extensions provides expanded command and control of consumer electronics devices through a single control point