【Support 4K and High-quality Video and Audio】: UHD 4K (3840x2160) @ 30Hz, 1080P (1920x1080) @ 120 Hz, Audio: channel surround audio with sampling rates up to 192 kHz. You can set the screen resolution and Hertz on the computer to solve this discoloration Apple System Settings - Monitor - Refresh rate selected 30HZ;For WIN10 system: system-screen - display resolution - select 3840x2160- Save changes; Advanced Display Settings - Select Refresh rate -30HZ- Save changes.
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