Chip: Built-in advanced chip, providing excellent heat dissipation and efficient operation^ Fast data transfer: 3 USB 3.0 data ports and SD and Micro SD card slots synchronize music, movies and large files at an amazing speed of up to 5Gbps^ 4K UHD HDMI output: HDMI port output up to 4K resolution, can perfectly mirror or extend your screen to HDTV, monitor or projector^ Universal compatibility: The 6-in-1 USB C hub has passed the data transmission stability test and is compatible with Type C laptops such as MacBook Pro/Air 2020/2019, Dell XPS 15, HP Spectre x360, Google Chromebook Pixel, Lenovo Yoga, etc.^ Plug and play: Plug and play, no need to install any drivers. Whether you are working, studying or traveling, you can easily carry it and put it into use quickly