Quantum Ultra is a modular 4K videowall processor with high-performance scaling and windowing technology which accommodates a wide range of applications. It features the Extron Vector 4K scaling engine and HyperLane® video bus capable of carrying a multitude of high-resolution sources for unmatched real‑time performance. A single processor can support multiple videowalls with mixed resolutions and screen orientations, providing flexible system design with minimal complexity and cost. Portrait and landscape output support, output overlap, and mullion compensation provide compatibility with nearly any display technology. RS‑232 and Ethernet interfaces provide direct connections for control systems. Quantum Ultra’s configurability, features, and performance make it a future-ready solution for any videowall application.