CITI Gold SERIES - 75FT HDMI Cable Premium 1.4 Certified High Speed Cat 2/Category 2 + with Ethernet and 3D 75 FT 4k x 2k Resolution Support 1.4 High Speed with Ethernet version 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