Eaton Tripp Lite Series 4x4 HDMI Matrix Switch with Video Wall Controller - 4K 6

It features four HDMI inputs with resolution up to 4K at 60 Hz and four HDMI outputs to create 10 video wall modes: 2x2, 1x2-2, 1x2, 2x1-2, 2x1, 1x3, 1x4, 3x1, and 4x1. You can set display modes via front-panel buttons, the included IR remote, RS-232 commands or TCP/IP.

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