6 Ft Gold-plated Super High Resolution Hdmi M/m Cable- NEW - Supports 4096 2160p Resolution for $1.57 + free shipping
3D Over HDMI Defines input/output protocols for major 3D video formats, paving the way for true 3D gaming and 3D home theater applications.
4K x 2K Video Support Enables video resolutions far beyond 1080p, supporting next-generation displays that will rival the Digital Cinema systems used in many commercial movie theatres. Supports resolution up to 2160p
Additional Color Spaces Adds support for additional color models used in digital photography and computer graphics.
Audio Return Channel Allows an HDMI-connected TV with a built-in tuner to send audio data ""upstream"" to a surround audio system, eliminating the need for a separate audio cable.