Important Notes: this HDMI splitter for multiple monitors not support mix different resolution to display, If 4 HDMI display devices have different resolution, it will show the lower resolution to display. About this item: Copy the 1 source to 4 identical displays: 1 in 4 out HDMI splitter 4kx2k @30hz support duplicate the same content from 1 input source to 4 display devices. Multi HDMI port splitter for TV don't support extended mode, so it can't support displaying different content on 4 display devices. 1x4 HDMI Splitter connection process: This 1x4 HDMI splitter 1 in 4 out has 1 HDMI input port, 4 HDMI output port, one USB power port. It's plug and play, just connect the HDMI signal source device like blue-ray player, connect 4 HDMI display devices like monitor, TV, projector.
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