I have a like new wall controller Box that I no longer need. With this you can combine 4 tvs to make one image or even display two different sources on this 4 tvs. See images for examples that were used with this controller. Comes with UNIT ONLY! No power cable (uses standard 12v power plug) The product is a 2x2 TV wall controller by Swallow, designed to display four TVs as one image. It features HDMI audio/video outputs and a 4-way connection split/duplication capability. This controller, compatible with universal brands, allows users to create a seamless multi-screen experience with 4K HDMI quality. Perfect for TV walls or multi-monitor setups, this controller offers a convenient and versatile solution for enhancing multimedia display in both home and professional settings.
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