mbeat USB-C multi-port adapter is multi-task and ultra-compact design orientated. Turn your device into a productivity powerhouse with an all-purpose connectivity hub. Connect everything from a larger HDMI display to an external hard drive using just one USB-C, for a full-featured experience that lets you take on a serious workload, wherever you are.Use the Multi-Port Adapter's 4K HDMI port to output video from your computer to a 4K monitor. If your computer supports 4K you can enjoy beautiful, crisp, high-resolution displays by simply connecting an HDMI cable from your Multi-Port Adapter to a 4K monitor.