Elecan 4K USB C to HDMI Cables Elecan 4K USB C to HDMI Cables stream 4K content from your phone, tablet, laptop and desktop computer to bigger displays like monitor, TV, projector with high speed. Support UHD. HDCP compliant. Give you clear and vivid 4K@60Hz high resolution, backward compatible with 2K@120hz 1440P@120hz, 1080P@120hz.?Note?: Uni-directional, only from USB-C host device to HDMI displays. Not for USBC portable monitors. Top-Notch Quality 24K Gold-plated Connectors Built-in advanced IC chip Aluminum casing Thicker copper wire Nylon braided cover extra velcro ties