Feature:1. You can enjoy sports events, movies, and games on a larger screen, and stable signal transmission ensures uniform and clear image quality.2. It supports live video with resolutions up to 4K at 30Hz in mirror and extended modes, and supports 3D at the same time.3. The mirroring mode and the expansion mode allow your laptop to view multiple tasks at the same time, giving you a better visual enjoyment.4. The use of high quality aluminum alloy body, one piece design, and goldplated connectors make the adapter more durable and powerful.5. This converter is small and portable and can transfer the screen of your laptop/tablet/mobile phone to a high definition TV or projector.Specification:Item Type: Type C to HD Multimedia Interface AdapterMaterial: Aluminum AlloyPlug: Type C Male to HD Multimedia Interface FemaleResolution: Up to 4K at 30Hz, 3D Visual EffectsHD Multimedia Interface Interface: HDMl2.0Support System: For Windows, for Android, for OS XSupport 8/10/12bits color display depth.Support hot swap, plug and play.Supports all devices with Type-C video output..Package List:1 x Adapter1 x Plastic CoverNote:1. This product is a oneway cable, which can only convert TypeC sources to HD Multimedia Interface format.2. Not all USBC ports are compatible, only applicable to USBC 3.1 ports that support "DisplayPort Alternate Mode". Please make sure your laptop or mobile phone supports USBC and DPAlt mode.