?7 in 1 Massive Expansion?This USB C Hub equips with a 4K@30Hz HDMI Output,2 USB A 3.0 data ports,1 USB C 3.0 data port, fast charging 100W PD, SD/TF Card Reader, giving you an incredible range of functions—all from a single USB-C port. Plug and play, no driver needed. Please make sure your devices' USB C ports support display output to achieve screen expansion. ?Broad Compatibility?The multiport USB C dongle is compatible with almost all Type-C(USB-C) devices and thunderbolt 3 such as MacBook Pro/Air(2020/2019/2018), iMac Pro, Chromebook, Dell XPS, HP Spectre 13, Thinkpad s340, etc.(See detailed ) If you have any questions, please contact us for help. ?Fast Data Transfer?With 2 USB A and 1 USB C data port, the transfer speed is super fast, up to 5Gbps, covering a wide range of legacy devices including but not limited to keyboards, USB drivers. And the SD/TF card reader is compatible with universal SD and micro SD memory cards. Meet your data, file, picture and movie transfer needs to your device for an enhanced experience. ?Efficient Power Delivery?Stay charged and productive with this USB C docking station that offers efficient power delivery. With support for charging your laptop at up to 100W, as well as other USB devices like hard drives and smartphones, you can keep all your devices powered up and ready to go. Say goodbye to low battery anxiety and stay connected throughout the day. ?Crystal Clear 4K Resolution?Experience the brilliance of crystal-clear visuals with this USB C dock that supports Full HD 4K@30Hz or 1080P resolution. Connect it to a 4K display and enjoy breathtaking clarity and detail as you stream your screen to an HDTV, monitor, or projector.