This multiport USB-C adapter has seven ports. Through a single USB-C connection, this USB C hub adds two USB 3.0 ports, an SD/TF card reader, and 4K HDMI (30Hz) video output. enables you to use the USB-C port on your USB-C notebook to connect various media. Outstanding Compatibility Works with laptops or smartphones with DP alt mode that have a USB-C port (compatible with Thunderbolt 3), including MacBook Air 2018, iPad Pro 2018, Chromebook Pixel, 2017 iMac, Surface Book 2, Samsung Galaxy S10/S10e/S10plus/S9/S9Plus, Note 9/8, S8/S8 Plus, Huawei P30/P30 Pro/P20/P20 Pro/Mate20/20 Pro/RS/ Mate 10/10 Pro, and others. Excellent for creating, working, and observing. Note: Because of its limitations, the iPad Pro 2018 only has an HDMI port. UHD Resolution in 4K at 30Hz You can mirror the display of your USB-C laptop with a CHOETECH type-C USB hub.