This 16K Ultra High Speed HDMI Cable can achieve a super smooth picture of 4K@480HZ and 8K@240Hz. It is also backward compatible with HDMI 2.1/ 2.0b/ 2.0a/ 1.4/ 1.3/ 1.2/ 1.1 versions. Should the interface only support an older protocol version, the cable's performance will automatically downgrade.
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