8K HDMI 2.1 Bi-Directional Switcher. Why Choose Our 8K HDMI Bi-Directional Switcher?. Item Length: HDMI Switcher Item Width: HDMI Switcher Connector A: HDMI Connector B: HDMI. Seamlessly connect 2 HDMI sources to 1 HDMI display or 1 signal source to 2 displays (Note: Cannot display simultaneously).
