VuMATRIX-3X1VWKIT - 3X1 TURN-KEY 4K VIDEO-WALL SYSTEM with 1x HDMI POE INPUT Box plus 3x HDMI POE Display Receivers Boxes Over 1GB NET |PVI
Amazon.com: StarTech.com USB 3.0 or USB-C to Dual HDMI Adapter for Windows & macOS, 2x HDMI Displays (1x 4K30Hz, 1x 1080p), Integrated USB-A to C Dongle, 4in/11cm Cable (107B-USB-HDMI) : Electronics