Place the workstation where it performs best and keep the user experience where it belongs. The Black Box ACU5502A-R3 extends dual-head DVI-D video, USB control, and audio over CATx up to 50 m, making it a strong fit for control rooms, engineering desks, and production environments that depend on clear visuals and direct peripheral access. Dual-head support matters when the application spans multiple displays, and the USB path keeps keyboard, mouse, and other peripherals connected without forcing the host system onto the desk. CATx transport simplifies structured-cabling deployment and helps reduce the cable complexity that often comes with high-performance workstations. Choose this extender when you need a point-to-point solution for a single system with two displays and local-style interaction at a distance. It is built for teams that value signal integrity, predictable reach, and a cleaner physical layout over the overhead of network-based remote access.