This High Speed HDMI to HDMI Micro Cable with Ethernet supports all HDMI 1.4 features and is perfect for connecting a smartphone, tablet or other mobile device to an HD display for home theater or desktop applications. The Ethernet capabilities of the cable allow a user to connect multiple Ethernet enabled HDMI devices through a single Ethernet connection. Experience the latest HDMI features including:- 4K@50/60, (2160p), which is 4 times the clarity of 1080p/60 video resolution- 3D video, Deep Color and x.v. Color-- Dolby- True HD, DTS-HD Master Audio and 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 dual video streams to multiple users on the same screen- Simultaneous delivery of multi-stream audio to multiple users (up to 4)- Support for the wide angle theatrical 21:9 video aspect ratio- Dynamic synchronization of video and audio streams- CEC extensions for control of consumer electronics devices through a single control point This fully-functional, high bandwidth cable is tested to perform at industry standards and is backed by a lifetime warranty.Note: Both the source device and display must support a HDMI feature in order to pass that feature through this cable