1[4K HD] Type C to 4K High Definition Multimedia Interface adapter, High Definition Multimedia Interface supports up to 4K (3840x2160P/30Hz), VGA interface supports up to 1080P/60Hz, mirroring or expanding the screen to a TV, monitor or projector, with a cinema like visual experience. 2[Multi Port] 11 in 1 Type C hub, multi port Type C adapter includes High Definition Multimedia Interface with vivid 4K video output, which can transmit media with 3D effects in a few seconds, VGA, Ethernet, 100W PD charging, storage card/memory card reader, 3.5mm voice frequency socket, 2 x USB 3.0 (supports transfer rates up to 5 Gbps), 2 x USB 2.0. 3[Compatible] Compatible Type C Devices.Support for Macbook2019/2018/2017. for Mi Air 12, for DELL XPS139360 and other Type C Interface Computers.Support for HUAWEI Mate 10 Pro, for Mate 10 and Other Mobile Phone Table(With the Function of DP Video Output). 4[3.5mm Voice Frequency] PD charging and 3.5mm voice frequency socket, support PD charging up to 100W. This Type C docking station provides a Type C pass through female port, through which you can safely charge your laptop, while connecting multiple peripherals for data transmission and worry free power storage. The Type C hub provides a 3.5mm voice frequency socket. 5[Scope of Application] 1G movie transmission in 5 seconds, easy to connect external keyboard, mouse, USB driver, external disk or wired headset to your Type C device. High Definition Multimedia Interface and VGA support extended mode and mirroring mode to share the display with your family or colleagues on a larger screen. Item Type: TypeCHubMaterial: Aluminum alloyInterface: 1 x High Definition Multimedia Interface, 1 x VGA, 1 x RJ45, 1 x Type C (PD), 2 x USB 3.0, 2 x USB 2.0, 1 x Storage Card Reader, 1 x Memory Card Reader, 1 x 3.5mm Voice FrequencyPlug: USB 3.1 Type C MaleCompatible: Compatible Type C Devices.Support for Macbook2019/2018/2017. for Mi Air 12, for DELL XPS13-9360 and other Type C Interface Computers.Support for HUAWEI Mate 10 Pro, for Mate 10 and Other Mobile Phone Table(With the Function of DP Video Output)System Requirements: For Windows 7, for WIN 8, for WIN 10 or for OS X x 10.2 and Higher1 x High Definition Multimedia Interface: Up to 3840 x 2160 at 30Hz Resolution, Mirror or Expand the Screen to TV, Monitor or Projector. It is backward compatible with 1080P, 720P, etc.1 x VGA: Up to 1080P at 60Hz Resolution, Mirror or Expand the Screen to TV, Monitor or Projector.2 x USB 3.0 and 2 x USB 2.0 Ports: USB 3.0 Transfer rate is up to 5Gbit/s, power supply is up to 4.5W. Used to Connect Wired Keyboard/Mouse, USB HDD/SDD, Etc. Storage Card / Memory Card Reader: Extended Memory up to 2TB1 x Type C: PD (100W Power Supply)1 x RJ45: Gigabit Ethernet LAN RJ45 Port. USB Net Adapter Port. 1000/100/10MVoice Frequency: 1 x 3.5mm Voice Frequency 1 xTypeCHub1 x Rubber Hat 1. To use for MacBook M1, you need to upgrade to the latest system before using this product. (11.2.3) 2. If the High Definition Multimedia Interface output port is used, the host Type C port of the device must support the DisplayPort mode. 3. Voice frequency interface cannot be used alone, must be used together with High Definition Multimedia Interface output. 4. Supports BOTH High Definition Multimedia Interface and VGA output to work in mirror mode or extended mode.