This Type C Hub Multiport Adapter expands the capabilities of your MacBook Pro, MacBook Air, or Chromebook, turning a single USB-C port into a 9-in-1 port. It is the perfect partner for your new USB-C laptop. This USB C Hub is equipped with an HDMI port that supports 4K resolution at 30Hz, allowing you to connect an external monitor with a resolution of up to 4K @ 30Hz for a clear and smooth display. It also comes with a USB-C PD charging port that supports up to 100W of power delivery, providing fast and efficient charging for your laptop. This USB C Hub is designed with two USB 3.0 ports, two USB 2.0 ports, and an SD/TF card reader, providing a wide range of connectivity options for your devices. The SD/TF card reader supports SD and TF cards with maximum read speeds of 120MB/s, allowing for quick and easy file transfers.