StarTech.com 2x2 HDMI Video Wall Controller, 4K 60Hz Input to 4x 1080p Output, 1 to 4 Port Multi-Screen Processor, RS-232/Ethernet Control - Video/audio splitter - 4 x HDMI - desktop
2X2 HDMI VIDEO WALL CONTROLLER/PROCESSOR TO SPLIT AND SCALE 4K 60HZ HDMI SIGNAL
