Bring four systems under one operator console without sacrificing display quality or peripheral control. Black Box KV9804A supports DisplayPort video with resolutions up to 2560 x 1600, giving technical teams the clarity they need for dense dashboards, engineering tools, and multi-window administration. Video, audio, and USB can be switched independently or together, so the console can match the workflow instead of forcing a fixed operating model. This is a practical fit for environments where one user manages multiple connected devices and needs fast, predictable switching. The DisplayPort 1.1 compliant design with four lanes at 2.7 Gb/s provides the bandwidth expected in enterprise desktop and lab deployments. That matters when the console is part of daily operations and not just an occasional access point. Compared with basic KVMs, KV9804A is built for teams that need more than simple source selection. It supports a cleaner operator experience across multiple systems, reduces desk clutter, and helps standardize control in spaces where uptime, visibility, and response time all matter.