1x4 Hdmi Splitter, 1 in 4 Out Hdmi Splitter

The HDMI splitter is not support ARC function. 2. HDMI splitter distributes the picture according to the lowest resolution standard. 3. This is 1 HDMI input 4 HDMI output HDMI Splitter, Not 4 HDMI input 1 HDMI output HDMI Switch 4.This 1x4 HDMI splitter just mirror/duplicate the screen, do not support extend mode that show different screen, each screen will shows the same page