OREI UHD-404 Switcher MatrixThis 4x4 switcher is perfect for splitting, switching, and amplify your HDMI signal to 4 different display. The UHD-404 matrix has four HDMI inputs and four HDMI outputs, so you can switch between four input source devices and send the signal simultaneously to four displays. No setup or special configuration is required, simply connect the input device(s) and output device(s) and start using it! The built-in auto-adjusting amplifier ensures no signal loss. The built-in amplifier will then regenerate the HDMI signal before sending it to the outputs.The UHD-404 supports full 3D/2D, Ultra HD resolutions up to 4K @ 60Hz, and HD resolutions up to 1080p, Deep Color up to 48 bit, and all audio channels up to 7.1. Note that you don't have to have four inputs and four outputs to use this device. You can use just the switching function if you only have one display or just the splitter function if you have only one input. The convenient remote control is included to switch between inputs on both displays.Full SupportSupports highest video resolution up to 4K x 2K at 60Hz), EDID bypass, Full 3D and HDCP2.2 complaint. Supports PCM, Dolby True HD, DTS-HD Master Audio up to 7.1 Ch. Digital and analog Audio output. 4 IN 4 OUT HDMI SWITCH - Smart EDID management, 4K/60Hz 4:4:4,4x1 18G switcher w/ audio de-embedded, HDR, HDCP 2.2, This HDMI switch designed with 4 input ports and 4 output port, you can choose the HDMI signal source by the IR remote control, easy to access.