1. 13-in-1 USB Type-C hub is a high-quality, multifunctional USB-C hub, it includes Ethernet/RJ-45 port, 2 USB 3.0 ports, 2 USB 2.0 ports, Type-C PD charging port, 4K resolution HDMI video output 2, VGA, Micro SD card reader and TF card reader. This product adopts advanced technology, can use SD card slot and TF card slot on the hub at the same time, provides you with a variety of convenient interfaces, and helps you realize file transfer, multi-device connection and other functions.2. 13-in-1 USB Type-C hub supports Ultra HD 4K output and triple display, capable of mirroring or extending the screen from the HDMI port to another screen, directly streaming 4K UHD or Full HD 1080P video to HDTV, monitor or projection instrument, providing you with movie-like visual enjoyment. Triple display allows you to manage multiple applications more conveniently.3. The 13-in-1 USB Type-C hub is also a reliable and ultra-high-speed data synchronization solution, with two 3.0 USB ports supporting up to 5-gap transfer speed, in addition to two USB 2.0 ports with 480 Mbps transfer speed, Allows you to transfer more data, documents and files at the same time, making your work more efficient.4. The product has wide compatibility and is compatible with various laptops and smart devices, such as Mac book, Mate Book X, mi air12.5/13.3, Google chrome-book 2016, etc., and can be used on Windows 7/8/ 8.1/10, Mac OS X 10.6, Linux 2.6.14 or later operating systems. Note that there may be charging and incompatibility issues, specifically HP caused chargers not to allow third-party chargers to charge their laptops.5. The product has a compact shape, easy to carry, store, and transfer, and adopts advanced technology, even if the space is limited, it can be placed anywhere you want to work.