Duplicate any HDMI source to 4 monitors in stunning 4K clarity with this high-quality HDMI splitter 1 in 4 out. Perfect for TVs, gaming setups, projectors, and multi-monitor workstations, it supports HDR, 3D, Dolby, and HDCP. The robust iron shell ensures durability and stable transmission up to 30 meters. Simple plug-and-play installation—just connect and enjoy.