The Binary HDMI MATRIX B-200-HDMATRIX-4X4 is a versatile HDMI matrix that allows for easy switching between 4 input sources and 4 output destinations. With wired connections and dual-band audio capabilities, this black device from Binary is compatible with a universal range of brands and models. It offers a seamless integration for your audio and video needs, making it a convenient and reliable option for your home entertainment setup.