CITI Gold SERIES -  HDMI Cable Premium Certified High Speed HDMI Cable with Ethernet Cat 2/Category 2 + with Ethernet and 3D 50 FT 4k x 2k Resolution Support (50 Feet) High Speed HDMI with Ethernet Cable Fully backward compatible Ethernet Function added / Audio Return Channel Category 2 - High-Speed 10.2 gbps / 340 MHz Supports 3D Technology, 4K, Audio Return Channel, 1440p and 1080p FullHD Resolution