Key benefits Duplicate one HDMI source to two displays at once so everyone sees the same content simultaneously. Solve compatibility and setup headaches with true plugandplay operation — no drivers or software required. Preserve video quality and audio sync across both screens with support up to 4K@30Hz, 1080p Full HD, and 3D passthrough. What it does 1 in 2 out HDMI signal duplication: mirrors a single HDMI source to two HDMI displays. It duplicates screens; it does not extend the desktop across dual monitors. Compact, easytoinstall splitter ideal for presentations, retail signage, classrooms, or home AV setups. Performance and compatibility Supports resolutions up to 4K@30Hz, 1080p Full HD, and 3D passthrough for clear, synchronized audio and video on both outputs. Works with a wide range of HDMIequipped devices: laptops, gaming consoles, Bluray players, cable/satellite boxes, PCs, and more. Outputs to two HDMIequipped displays such as monitors, projectors, or televisions simultaneously. Power and setup Simple plugandplay setup: connect your HDMI source and two display devices, plug in the included micro USB cable to a powered USB port (USB wall charger, TV USB port, or similar), and it's ready to use. No software, drivers, or complex configuration needed. Practical use scenarios Business presentation: mirror a laptop to a conference room projector and a side monitor so inroom and remote presenters see identical slides. Retail or digital signage: feed the same promotional video to two screens in a storefront or lobby to increase visibility without extra media players. Home entertainment: connect a Bluray player or console and display the same movie or game on a living room TV and a projector for larger viewing or multiroom sharing. What makes it stand out Reliable duplication with consistent audio/video on both outputs. Straightforward power and connection requirements that work with common USB power sources. Broad device compatibility for flexible use across home, office, and commercial environments. Contents and notes Includes the HDMI splitter and a micro USB power cable. Requires an external USB power source (not battery powered). Remember: duplicates displays — not a multimonitor extender.