?Must read before use: 1. USB HUB only supports data transmission function, without charging and video transmission functions. 2. You need to use a wire that supports 10Gbps transmission speed, and the transmission speed can reach 10Gbps. 3. It is recommended that you connect once Use one or two external drives. Wide Compatibility: 4 USB C Port HUB fits all devices with USB c port. Such as Macbook Pro 16 inch, 2021/2020/2019/2018/2017/2016 Macbook Pro, 2020/2018 Macbook Air, 2021/2019/2017 iMac, 2021/2020/2018 iPad Pro, Microsoft Surface Laptop 3/Surface Pro 8/Go, Google PixelBook Go, ChromeBook, Samsung Galaxy Tab Pro S, HP Spectre Convertible, Razer Blade, Huawei Matebook, etc. If you are not sure if it is compatible with your equipment, you can contact us, we will be happy to solve your doubts. Portable design: USB HUB is compact and weighs only 0.15 pounds, which is very suitable for use in travel, home, and office, and is easy to carry. In addition, USB C HUB does not need to install drivers, plug and play, which is convenient for you to convert between different computers Use, aluminum housing for efficient heat dissipation. 4?USB C Ports: USB-C Hub 4 port USB-C male can convert a USB C male port on your computer into 4 USB C data transfer ports?Allows your laptop to connect more Type-C external devices, such as hard drives, U disks, mice, etc.?Please note: USB C HUB only supports data transmission. 10Gbps data transfer: USB HUB is equipped with 4 USB C ports, allowing you to easily backup files from external devices, transfer images, etc., with a transfer speed of up to 10Gbps. Suitable for laptops, mobile phones, tablets and other devices with USB Type-C. ?Please note: USB C HUB only supports data transmission, not charging, video transmission and other functions.