Cabletronix 50' HDMI CableHDMI 1.4V, high speed with Ethernet supports data transfer speeds up to 100Mb/sec. Support for 3D and 4K displays. Male to Male ends 28AWGFeatures: Ethernet Channel- Adds high-speed networking to an HD link, allowing uses to take full advantage or their IP-enabled devices without a separate Ethernet cableAudio Return Channel-Allows an HD-connected TV with a built-in tuner to send audio data "upstream" to a surround audio system, eliminating the need for a separate audio cable3D- Defines input/output protocols for major 3D video formats, paving the way for true 3D gaming and 3D home theater applications4K Support- Enables video resolutions far beyond 1080p, supporting next-generation displays that will rival the Digital Cinema systems used in many commercial movie theatres Content Type- Real-time signaling of content types between display and source devices, enabling a TV to optimize picture settings based on content type