Fangrui Product Details 1. Measy Swh4631 4k 60hz 3 In 1 Out Hdmi Converter Switcher, Plug Type: Us Plug (black) 2. Parameters: 3. Housing: Metal 4. Weight: 233g 5. Size: 12.7x6.4x2.2cm 6. Drive: Free Drive 7. Hdmi Version: Hdmi 2.0 8. Resolution: Up To 4k 60hz 9. Input Port: Hdmi X 3 10. Output Port: Hdmi X 1 11. Power Supply: Dc 5v1a 12. Support Audio Format: 7.15.12.0 Channel 13. Switching Method: Button Infrared Remote Control 14. Features: 15. Multiple Switching Modes: Support Arbitrary Switching Of Three Screens Such As Game Consoletv Boxcomputer. 16. 4k Ultra High Definition: 4k Ultra High Definition, 3d Stereoscopic Video, Bringing A More Delicate And Real Picture Quality Experience. 17. Support Hdr Technology: Equipped With High-end Performance Chips, It Supports Hdr Function, Enhances The Bright And Dark Details And Color Levels Of The Picture, And Makes The Image More Three-dimensional And Vivid. 18. 7.1 Surround Sound Effect: Audio And Video Are Transmitted Synchronously, Supporting 2.05.17.1 Surround Sound Effects, And The Living Room Becomes A Home Theater In Seconds. 19. Compatible With A Variety Of Devices: No Need To Install Drivers, Suitable For Devices With Hdmi Interface, Plug And Play, Easy To Use. 20. Frosted Panel, Anti-fingerprint, Long-term Use As New, Nickel-plated Interface, Oxidation Resistance, Unplugging, Heat Dissipation Hole Design, Convection Heat Dissipation. 21. Product List: 22. - Switcher X 1 23. - Power Cord X 1 24. - Remote Control X 1 25. - Instructions X 1