High Speed with Ethernet HDLock connectors with latches to ensure tight fit Supports all HDMI devices Supports audio return channel Full support for 4K HD & 1080p/2160p resolutions Full 3D support 24k gold contacts ALMG, 100% triple shield to protect signal RoHS soft PVC jacket for lifetime protection Product Information Connector Type A: HDMI Plug Connector Type B: HDMI Plug Cable Length - Metric: 3m Jacket Colour: Black