1. Material: aluminum alloy 2. Process: Gold plating 3. Interface type: HDMI2.1, DP, MiniDP, Type-C 4. Cable: HDMI 5. Converter Type: Adapter / Adapter Cable 6. Support 7608 x 4320 resolution transmission 7. The transmission is stable, smooth and not stuck 8. Five video interfaces, you can choose according to your needs 9. Supports the same screen/extended screen projection mode