Vtin USB 3.1 Hub USB C to USB 3.0/ HDMI/Type C Adapter Converter for Google Chromebook Pixel, 2015 MacBook 12 Inch Laptop and Other Type C Devices 3-In-1&Multi-functional. The USB 3.1 Type-C to HDMI+USB3.0+Type-C/F Charging Adapter helps you connect your computer with type C port to a monitor/projector/HDTV with HDMI port and other devices(mouse, USB flash disk etc) with USB3.0 port for easy use. USB3.0 Tech. USB3.0 A/F supports max current 0.9A, providing you high speed transmission up to 5Gbps. Backwards compatible with USB2.0. Transfer your data easily. PD Function. Type C/F can charge you devices(12 inch Macbook, Google new Chromebook Pixel and other devices with type C port) with the max voltage 20V and max current 3A. No worrying about power shortage. (Type C/F do not supports data transfer, only charging) Support 4K*2K Resolution. The portable USB-C hub supports the video resolution up to 3840X2160P/30HZ with the compatibility of most monitors, projectors, HDTVs and other devices with HDMI port. Enjoy UHD video with your friend. Sleek Design. With aluminum housing, the adapter provides you rigidity, better heat dissipation. The gold-plated type C port offers you better signal performance. The finish process makes it more elegant.