USB-C Multiport Adapter for USB 3.0, 4K HDMI and USB-C 3.1 docking station Connect HDMI and USB devices for greater access and efficiency: This 3-in-1 USB C multiport adapter allows you to connect your USB-C device, such as a MacBook, to an HDMI display, while also connecting a USB A device and a USB-C charging cable. HDMI port - 4K2K resolution: Transfer HD audio and video from computer or tablet to HDMI display for streaming and gaming with a resolution of up to 4K (4096 ¡Á 2160) / 2160p (4K) ultraHD. Also supports 1080p, 720p, 480p and other formats. Compatible with HDMI 1.4 and previous versions as well as HDMI audio.You can easily share movies on a larger TV, monitor or projector. Upload, sync, connect: With transfer speeds up to 5 Gbps, you can connect your existing USB devices, such as keyboard, mouse, hard drive, or flash memory to sync your iPhone or other devices. In addition, you can simultaneously quickly charge the connected device via USB-PD. Broad compatibility: The HDMI adapter supports video resolutions up to 3840x2160p/30Hz and is compatible with most monitors, projectors, HDTV, and other devices with HDMI port. USB-PD (Power Delivery) Charging: Power supply for computer, mobile, or tablet by connecting USB cable. Quickly charge your new devices like the Macbook or Chromebook (the USB-C port supports only charging, not data transfer). Power supply for computer, mobile or tablet by connecting USB cable. Automatically adapts to 5W-60W. This port also allows you to charge the device when using the HDMI port or USB 3.0 port. Premium design: The aluminum housing gives the adapter long life length, better heat dissipation and an elegant finish. Plug and play: No drivers needed, simply plug in to mirror your MacBook display to your HDMI-enabled TV or Display. Specifications: Color: Gold,SilverPackage includes: 1 x USB-C Multiport Adapter