Roline Premium Certified HDMI Cable with Ethernet A Premium gold-plated high-speed HDMI cable with Ethernet and is 4K/Ultra HD compatible. This cable meets the highest levels of performance and has been tested and certified Premium by the HDMI Association. This certification provides reassurance that this HDMI cable is future-proof and performs consistently. Features and Benefits • HDMI Ethernet Channel, adding high-speed networking to an HDMI link. Removing the need for a separate Ethernet cable • Audio Return Channel that allows an HDMI-connected TV with a built-in tuner to send audio data "upstream" to a surround audio system • Defines input/output protocols for major 3D video formats • 4K support - Enables video resolutions up to 2160p60 far beyond 1080p • 2 x HDMI male connectors • High-quality cable with golden metal connector housing and shell for improved shielding • Gold plated contacts for higher durability