【5-in-1 USB C Hub Adapter】This is a newest version multiport adapter, using it you can extend an USB C port to 5 ports on the macbook, lpatop or even smart phone: HDMI port with HDCP decoder, Type C, USB3.0/2.0, 100w PD 3.0 charging ports.【Ultra HD 4K Output】 Mirror or extend your screen through the HDMI port, and directly stream 4K @ 30Hz video to HDTV, monitors, or projectors for a cinema-like visual feast. to mirror and extend Macbook, Chrome book and smart phone to a large screen you can work convieniently and efficiently.【Fast data exchange and transfer】Reliable and Super-Speed Data Syncing: 3.0 USB ports support transmission speed rates of up to 5 Gbps. Data transfer or exchaneg the data between laptop, samart phone and USB devices. Just a reminder, Standard USB port can provide only /500mA - USB3.0: 900mA/USB2.0: 500mA.【Extensive Compatibility】Compatible with the latest laptop and smart phone with USB C port, support the following devices and not limited to: Macbook, Mate Book, Google chrome-book and etc. with a mouse and/or keyboard you can work with Macbook, laptop and even smart phone.【Simple and Practical】The body of USB C Hub is made of aluminum alloy and extra reliable and durable. it always helps you finish the task with the favorite USB devices simply, and show the PPT or Video efficiently. Take it for a trip, it always brings the conveniency and efficiency to you - just one hub instead of all the other extra messy cables.