Feature:1. High Definition Viewing Experience: Enjoy ultra clear images and realistic presentations with our display dongle adapter's 4K resolution capability.2. Convenient Screen Mirroring: No need for WiFi, support for Airplay and for Miracast allows for screen mirroring anytime, anywhere, reliable and dependable.3. Versatile Functionality: Switch between landscape and portrait modes, support for DLNA and TV screen mirroring for a variety of viewing options.4. Wide Compatibility: Compatible with for ANDROID, for IOS, for OS X, for WINS10 and above systems for seamless integration with various devices.5. Stable Transfer: USB C power interface ensures convenient connection and stable transfer, eliminating worries about interruptions during streaming.Specification:Item Type: Display Dongle AdapterMaterial: ABSResolution: Maximum support 4Kat.30HZVideo Output: HD Multimedia InterfaceFrequency: 2.4G 5GRF Output Power: 19dBmPower Interface: USB CCompatible Systems: for ANDROID, for IOS, for OS X, for WINS 10 and above.Package List:1 x Screen Mirroring Device1 x User Manual1 x USB Cable