Avenview DVI-Prowall-9X 4K30 Video Wall Processor Link up to 9 Screens at 4K!! Manufacturer: Avenview. Perfectly as a video screen splitter, a video converter and a video switcher. Up to 12 DVI outputs from 640×480 to 1920×1080, 1920×1200. (This unit currently has 9 DVI outputs with one expansion slot to add 3 more.). byJuly 4, 2026
