... metal jacket 2. Supports 3D Technology, 4K, Audio Return Channel, 1440p and 1080p FullHD Resolution 3. Category 2 - ... 3 specification Supports the HDMI 1.4 specification: 3D Over HDMI, Ethernet Channel, Audio Return Channel, 4k × 2k Resolution Support Compatible ... with all HDMI versions & devicesPackage Content:1x Premium HDMI 1.4 ...