HDMI 1.4 Cable 4093*2160p 24hz Gold Plated Connects to cablebox, Satellite. DVD&other Hdmi Devices Enhances Color, Picture & Sound. Hi-Definition quality ensures superior signal transfer. HDMI V1.4 with Audio return channel and HDMI Ethernet Channel Internet-based equipment can share internet access with other HDMI devices without any more ethernet cable. High-definition TV transfer audio to AV amplifier receiver by HDMI cable directly. Definition of common 3d format and resolution. Family 3D system imput output achieve some standardizations the maximum supported resolution of the two video streams 1080p Maxium support 4k*2k(3840*2160 24hz/25hz/300hz or 4096*2160p 24hz)