Portronics Flat 4k HDMI cable provides full HDMI compliance and outstanding performance over long distances. Ensuring full compatibility with all your current devices and ready to cater for any future additions. It guarantees that this HDMI cable is compatible with 4K Ultra-HD signals and the exciting world of 3D. All lossless audio formats are supported including Dolby TrueHD and DTS-HD Master Audio. Audio Return Channel (ARC) is also fully supported, allowing you to take audio from your TV and send it to your AV receiver via the single HDMI output cable from the AV unit. Giving you peace of mind.This cable is suitable for PC, Laptop, Home Theater, Projector,HD DVD, Set Top Box, HDTV, Ps2 Etc.High speed data transfer upto 10.2Gbps.Real-time signaling of content type between display and source devices, enabling a TV to optimize picture setting based on content type.Attractive packaging design.Defines input/output protocols for major 3D video formats, paving the way for true 3D gaming and 3D home theater applications.