Multiport USB C Hub: 5-in-1 upgraded multi-port design. This usb c dock contains almost all the ports you need. Plug-and-Play USB OTG Supported: The USB C docking station with 3 USB ports , SD card and microSD/TF memory card slots provides greater convenience for easily transferring media files such as photos and videos from your laptops, phone, camera, usb flash drives and other devices. USB C Dongle with Wide Compatibility: Compatible devices include laptops, monitors, projectors, tablets, smartphones, players, USB flash drives, hard disks, keyboards, mice, memory card readers, and more. Compatible with MacBook Pro 2020/2019/2018/2017/2016, MacBook Air 2020/2019/2018, Dell XPS 15 / XPS 13, etc. Tips: The USB-C PD port does not support data transfer, only for energy supply; SD card and microSD/TF card can not be read at the same time and can only be read individually.