About this item *Professional 4K HDMI Splitter*--: This 2 Way HDMI Splitter allows 1 HDMI Input Source to be split into 2 HDMI Signals for audio and video output to 2 separate HDMI displays or HDTVs simultaneously. (Note: Only supports Mirror Mode. Not supported Extended Mode.) *With Latest High Performance Chip*--: This HDMI Splitter Box utilizes the latest noise reduction and lossless transmission technology. Made of aluminum alloy with a 24K gold-plated interface, it offers good anti-interference for ultra HD resolution and pure clear sound. *Supports 4K@30Hz & Full HD 1080P Video Format*--: This HDMI 2 Way Splitter supports 4K x 2K@30Hz, 1080P @30Hz, and 1080P @60Hz. It is compatible with deep color formats including 480i/576i/480p/576p/720p/1080i/1080p/1440i/1440p (Note: Not supported for 4K@60Hz). *Widely Compatible*--: This HDMI Splitter for dual monitors is compatible with any HDMI version 1.4/1.3/1.2, supporting input devices such as computers, game consoles, Blu-Ray players,