HDMI Switch and HDMI Splitter: The 4K 120Hz HDMI switch supports bi-directional connectivity and can be used as a 2 in 1 out HDMI 2.1 switch. Compatibility: The HDMI switch 4K 120Hz Supports the latest HDMI 2.1 and HDCP 2.3 standards, while being backward compatible with previous HDMI input and output devices.
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