High-speed HDMI cable seamlessly transmits audio and video from any HDMI-enabled device to your HDTV. Advanced construction supports 4K cinema resolution, 3D video, Full HD and 7.1 digital surround sound. High-quality connectors minimize signal loss for uninterrupted streaming while two-layer shielding restricts outside interference for flawless conversion. Ethernet channel connects Internet-enabled devices such as a smart TV, Roku media player or Apple TV without having to run a separate Ethernet cable to your router for each of your devices. HDMI cable is compatible with MacBooks, ultrabooks, laptops, AV components, Blu-ray players, DVD players, cable boxes and gaming consoles.