Remarks: 1) Standard HDMI 1.4 (or higher version) cables are necessary, a quality HDMI cable should be of cooper conductor with all pins wired, and the cable must be well-shielded and earthed. 2) If your HDMI sources (such as PS4 PRO/PS5) can only output when connected devices support 4k@60Hz and HDCP 2.2, this splitter won't support 4k out.
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