Features this product is a high-performance type-c to usb3.0 hub and a multifunctional product with a video output interface. through this product, it can provide 1xusb3.0 and 1xusb2.0 external interfaces for computers with type-c interface, and connect the hdmi cable to a high-definition monitor. it can support 3840x2160 30hz high-definition video output. it is a stylish appearance hub for those type-c computers, mobiles, and tablets. this product is a high-performance type-c to usb3.0 hub and a multifunctional productspecifications usb-c 3.0 port max 100w pd charging usb-c 3.0 port 5gbps data transfer usb-a 3.0 port 5gbps fast transfer hdmi port 4k ultra hd resolution rj45 port 1000mbps gigabit lan network cool led indicator compact amp portable input port usb 3.1 gen2 10gbps space grey alu-alloy shell as macbook compatible devices mac book pro, xiaomi, samsung, dell, asus, huawei, lenovo, google, samsung s8s8s9s9s10s10, huawei mate 1020p20p30 such as computers and mobile phones with standard type-c ports. support systems google chrome os windows 7810 xp linus vista plug and play, notebooks that support the standard type-c interface, and pd charging protocol.package includes 1 x usb c hub for macbook pro air usb type-c hub 3.0 adapter sd 3.5mm pd aux hdmi type c hub for ipad pro pc splitter dock