The OREI BK-102 is a reliable distribution amplifier powered splitter that will take 1 HDMI 2.1 signal up to 8K or 4K at 120hz and duplicate the signal to up to 2 HDMI displays simultaneously, creating an impressive lossless image or audio transmission via HDMI cable.. Compact, durable and easy to set up and operate. Ideal for gaming, theater room, trade show, conference room, lecture halls, bed room, living room, kitchen room and backyard.