ARCO High Speed HDMI Cable with Ethernet 50 Feet - CL3 Rated for In-wall Installation Supports 3D and Audio Return [Latest Version] Category 2 Certified - High-Speed 10.2 gbps / 340 MHz (Supports up to 240hz Refresh Rates and 48-Bit Deep Color). Supports 3D Technology, 4K, Ethernet Channel, Audio Return Channel, 1440p and 1080p FullHD Resolution, HDCP Compliant, and True HD-Dolby 7.1. Compatibility is guaranteed with all HDMI devices and brands such as PS3s Blu-Rays and Xbox360s. Automatic Audio Synchronisation, Fully supports 480p,720p,1080i and 1080p Video Formats, 24K hard gold plated connectors to ensure maximum contact and full signal transfer. Fully Shielded Heavy Duty Premium Grade Cable with Soft PVC Jacket. Fitted with EMI interferance suppresser to guard against interference from household appliances, Professional Diecast Connectors. Limited lifetime warranty