The ADC VP2232-D9-BK Uni-Patch Modular RS-422 Patchbay is a high-quality, versatile patching solution designed for professional audio-video (AV) and broadcasting environments. Offering robust functionality and ease of integration, the VP2232-D9-BK enables seamless routing and management of RS-422 signals across your system. This modular patchbay allows for quick and efficient connections, ensuring a reliable and organized signal flow in any setup, from live events to studio installations.