C2G Performance Series Ultra Flexible Active High-Speed HDMI Cables extend HDMI signals over a high-performance active HDMI cable and support HDMI audio and video features including 4K Ultra HD. These cables are perfect for connecting a wide variety of devices from computers to projectors and monitors, AV presentation furniture, or in-wall applications requiring high-speed HDMI features and video resolutions up to 4K (4096 x 2160) at 60Hz - perfect for conference rooms, classrooms, houses of worship, and other commercial installations. This Ultra Flexible Active High-Speed HDMI Cable was designed for installations in tight spaces and offers commercial grade connectors that feature compact overmolding for high-density environments, integrated finger grips on the top, bottom, and sides, for easy insertion and removal, and the gripping connector shell has 2x greater port retention to keep your devices connected. The gold-plated connectors on the cable allow for better shielding, increased electrical conductivity, and durability. C2G Performance Series Ultra Flexible Active High-Speed HDMI Cable amplifies the signal from the source and sends it longer distances without degrading that signal. Active HDMI cables can only run in one direction - connect the source end to the source and the display end to your display. The connectors are conveniently labeled for source and display, so there is no confusion with this directional cable. The source connector end even has a tag on the cable as an extra reminder.