100% Brand HDMI 1x2 Splitter with Cable, Black 1 IN 2 OUT Duplicator: HDMI 1.4 splitter with builtin cable, one input to two outputs, supports Full HD 1080p 3D and 1080p Ready: Fully supports 3D content and 1080p HDTV performance Amplifier and Equalizer: Builtin amplifier and equalizer function to extend HDMI cable length while preserving signal quality Plug and Play: Easy to use with no drivers required Compact, Black Housing: Lightweight and simple to install Compatibility: Works with HDMI sources and displays that support 1080p and 3D content Use Scenarios: Home theater: duplicate a Bluray/DVD player or streaming box to both a TV and a projector simultaneously Office or classroom: mirror a laptop screen to a projector and an external monitor for presentations Retail or public display: show the same promotional content on two screens in a showroom or lobby