Note: 1)the item listed above is a A/B bi-direction Switch, when it works under splitter mode, the output A and output B can not work simultaneously. 2)Qualified HDMI-compatible 2.0 and above cable is needed to work with this item. 3)The connected hdmi cables must be of copper conductor with 19-pin wired&shielded 4)poor hdmi cable uses CCA or CCS and only 13 or 15 of the 19 pin wired. 5)under 4K@60Hz, The total length of HDMI-compatible cables shall be less than 2M. 6)under 4K@30Hz, the total length shall be less than 5M. 7)under 1080P/60Hz, the total length shall be less than 10M.
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