Full-Featured DUAL USB Type-C plugs. Dual USB Type-C plug design makes the hub fixing with your computer more stable and utilizing the computer ports with full feature. 4k hdmi adapter, hdmi hub, usb c hub, multiport hub, all-in-one hub,macbook pro ,macbook air High-definition 4K HDMI port for smooth and clear video expansion. Stable and steady HDMI connection for video and screen expansion. macbook, macbook pro, macbook air, macbook 2018, hdmi usb c, usb c to hdmi, usbc hub,hdmi hub High-integrated connection with Macbook Pro and Macbook Air. The hub was elaborately designed and produced to match your Macbook maximum on size, color and weight. usbc hub,usb c adapter, usb c card reader, sd reader, flash drive, usb 3.0 hub, usb c to usb 3.0 Super-speed USB 3.0 ports and SD & Micro SD slots.High-efficiency PD Port for Quick Charging. Super-speed USB 3.0 ports, speed up to 5Gbps. Abundant expansion for USB connections with flash drive, mouse, keyboard, printer etc. Directly access data from SD and Micro SD memory cards. With the PD charging technology, you can store power more quickly.