Smart Visual Hub: There are only two hubs in the world, DOCKCASE and others. The first smart USB C hub with an HD display screen, when all ports are connected(the main interface displays the core information of each port), not only can grasp real-time data but also realize human-machine interaction, which maximizes productivity High-Speed + Safely: 2 USB-A and 1 USB-C data ports support 5gbps high-speed transmission, 1 Gigabit Ethernet up to 1Gbp/s, while an HDMI port supports media display at resolutions up to 4K@60Hz, as well as high-velocity pass-through charging with 100W Power Delivery