This is a review USB C Hub HDMI, OMARS 4-in-1 Aluminum HDMI 4K Adapter + 3 USB 3.0 Ports for New Macbook, Macbook Pro 2016/2017, Google ChromeBook Pixel, Huawei Matebook and Other Type C Devices
its a good quality hub and works well
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4 Extra Ports to Get More Done: this usb c adapter extends one USB C port by 3* USB 3.0 ports and 1* HDMI port on Apple Macbook, Google Chrome Pixel, or other Type C compatible devices. HDMI Input for 4K Videos: Makes it easier than ever to mirror or extend your device's screen and enjoy 4K UHD or Full HD 1080p videos on HDTV, secondary monitors, or projectors 3×USB 3.0 Ports provide ultra-fast data transfer rates up to 5 Gbps, a revolutionary advancement compared to USB 2.0 port Plug and Play: the USB C adapter is easy to use and carry with you so you'll always have four extra ports when the situation calls for it Stable and Keep Connected: Certified with CE, FCC, and RoHS certified, Omars provides you 12-month warranty to ensure you are always connected. Advanced after sales service and hassle-free warranty, what are you waiting for?