Aluminum alternative to Apple USB-C Digital AV Multiport Adapter. Turns a single USB-C into 3 ports.Aluminum AlternativeAluminum alternative to Apple's USB-C Digital AV Multiport Adapter3-in-1 USB-C HubTurns a single USB-C connection into 3 ports (4K/30Hz HDMI, USB-C Power Delivery, USB-A) with built-in flexible USB-C cable.Hi-Res 4K HDMIExperience crystal clear 4K HDMI video on compatible 4K monitors for brilliant high-resolution display. Requires a direct HDMI to HDMI connection.Convenient USB-A PortAllow USB-C devices to connect to legacy USB-A accessories. Apple SuperDrive not supported. USB ports will not charge an iPad.USB-C Power DeliverySupports USB-C pass-through charging. Allows USB-C device to be charged while using the USB-C hub at the same time.Precision EngineeredPrecision milled aluminum enclosure, available in Space Gray and Silver, with the same color, appearance and design lines as the MacBook Pro/Air.