OREI 8x8 HDMI 4K Matrix Switch/Splitter, (8-Input, 8-Output) with Remote Control Supports UltraHD 4K@30Hz 4:2:0, WebGui, RS-232, HDMI 1.4, HDCP 2.2, 3D, 1080p, 18 GBPS - EDID (HDS-808)

8X8 HDMI Matrix - Easily connect up to Eight HDMI input source and distribute them independantaly to any of the Eight HDMI Output Display Ports. Perfect for High speed digital performance connection between 8 sources and 8 video displays without signal degradation. ^^ DOWNSCALE Function - This device supports mixed 4K & 1080p display ports. Each output supports downscale functionality, it can display 4K or downscale to 1080P. It can also display same or 4 different screen on all 4 displays. (The user can display the same or different screen on four displays)
Input ports: 4 HDMI (female type);
Output ports: 4 HDMI (female type) ^^ FULL VIDEO/AUDIO
Support - Video: 4K@30hz, 1080p, 720p, 480i.
Audio: LPCM 2/ 5.1 / 7.1CH, Dolby Digital, Dolby Atmos, DTS-HD Master Audio, and
DTS: X. ^^ Additional Features Save up to 8 preset scenes with advanced EDID management and a 1U rack-mountable design. Control options include front panel buttons, IR remote, RS-232, LAN, and Web GUI. The device also comes with a dual-voltage supply using a US plug, with an adapter/converter included for international use. ^^ FULL Customer Support - 1 Year Warranty - Includes 1x HDMI Matrix Unit, 1x Remote Control 1x Power Adapter 1x RS-232 cable, 1x Instruction Manual.