Features: 1.Multifunctional: USB C hub for new 2018?2020 pro model, high resolution 4k HD Multimedia Interface extended display, can meet the office, entertainment video needs. 2.PD Interface: 4K USB C hub adapter with PD interface for fast charging of your used devices, supports bi directional charging. 3.5mm Headphone Jack: 4K USB C hub adapter uses 3.5mm output headphone jack, which can provide you with private music enjoyment. 4.With USB Port: Mini 4K Type C hub adapter uses USB port to read U disk, connect mouse or keyboard, etc. 5.Premium Material: Type C hub adapter is made of aluminum alloy, which is strong, durable, corrosion resistant and long lasting. specification:Item Type: USB C Hub Adapter Material: Aluminum Alloy Compatibility: For 2018-2020 Pro, for S9 Plus, for S9, for 8 Plus, for 8, Note 9, for Note 8, for Microsoft Surface Go, for Surface Book 2, for Google Pixel 3 XL, for Google Pixel 3, for LG V30, for Huawei Mate 20, for HTC U12 + , for Microsoft Lumia 950 XL, for Microsoft Lumia 950, etc. Does not support 2017 and earlier models Interface: HD Multimedia Interface, 3.5mm, USB, Type PackageList:1 x USBCHubAdapter