Keep operators close to the systems they manage without putting the systems themselves in the room. The Black Box KV04U-REM CX user station gives you VGA video and USB keyboard/mouse access to connected computers through the CX KVM Matrix architecture, with support for remote placement up to 980 ft away. That distance makes it practical to centralize control rooms, reduce noise and heat at the desk, and maintain access to servers in secure or distributed locations. Built for environments that need more than a simple desktop switch, this unit can connect directly to a CX Matrix Switch or to a CX Server Access Module for point-to-point KVM extension. That flexibility matters when you are standardizing access across racks, closets, and remote equipment rooms. The VGA and USB interface keeps the operator experience straightforward, while the 4-port design supports smaller control domains without adding unnecessary complexity. For teams that value uptime, access discipline, and clean rack-side management, this model fits where basic KVM hardware falls short. It is designed to preserve direct control paths while extending the user station away from the hardware, helping reduce physical trips to the rack and improving response time during maintenance or incident work.