The principle behind an HDMI splitter is to use a chip to seamlessly replicate a single audio-video signal into multiple audio-video signals in real time and output them. This replication process is similar to copying files on a computer, but it is done in real-time synchronization. This allows us to view synchronized video and audio across multiple displays. Most splitters come with a high-quality power adapter to ensure the device operates normally and stably. Never use low-quality power adapters, as this may cause signal interference, unstable operation, and other issues. When using an HDMI splitter, it is best to connect the grounding screw terminal on the splitter to the grounding wire to ensure safety.
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