The NovaStar MX40 Pro is a 4K LED display controller that combines video processing and screen control in a single unit, offering multiple professional inputs (HDMI 2.0, DP 1.2, and 12G‑SDI). The NovaStar MX40 Pro distributes signals through 20 Ethernet outputs and four 10‑gigabit optical ports for large or long‑distance LED wall setups. It supports up to 8.8–9 million pixels and includes features such as HDR processing, grayscale and color calibration, and up to four independent 4K layers for flexible screen layouts. Designed to work with NovaStar’s VMP software, this device provides simplified control for events, installations, and virtual‑production environments requiring reliable, high‑quality image handling.