4x2 Video Wall Controller - 4K 8x8 HDMI Matrix (UHDS-808VW)

https://www.amazon.com/OREI-Seamless-...

8x8 HDMI Matrix + 4x2 Video Wall - Works as Seamless HDMI 8x8 Matrix and also lets you take one HDMI source (Blu Ray Player, Computer, Laptop, Media Player, Gaming Console) and divide on to 8 TV Display Screens simultaneously.
Multiple Display Modes - 4x4 2x2, 1x2, 2x1, 1x3, 3x1, 1x4, 4x1 (1080i each Display) and 1x4 Splitter/Matrix Mode (Display the same or 8 individual sources on all 4 TVs @ 4K Each Display)
FULL VIDEO/AUDIO Support - HDCP 2.2 Compliant, Supports Up to UltraHD 4K @60Hz YUV 4:4:4 8-bit, HDR (at 4K @60Hz YUV 4:2:0 10-bit), HDMI 2.0a, HDCP 2.2, 18Gbps. Supports up to 7.1-channel audio, Dolby Digital, DTS Digital, Dolby TrueHD, and DTS-HD Master audio formats.
ADDITIONAL FEATURES - 8 x analog audio out + 8 x SPDIF coaxial out for HDMI audio extraction. Also supports ARC function output via SPDIF coaxial.
FULL Customer Support - 1 Year Warranty - Includes 1x HDMI Matrix Unit, 1x Remote Control 1x Power Adapter, 1x Instruction Manual. Control. Control Via Front Panel Buttons, IR Remote, RS-232, LAN and Web GUI