The KanexPro Quad Multiview 4X1 KVM Switch (SW-HDSC4X1KVM) is an advanced KVM processor for monitoring and controlling up to 4 host devices. The processor supports four host devices in 4K/60hz resolution through a single HDMI output. The Multiview functionality provides real-time control of the four connected host devices while using a single mouse keyboard combo.The powerful scaler capability allows for the processor to tile four 1080p hosts onto a single 4K display, allowing for each quadrant to be displayed in their native resolution. This feature is especially useful when combined with a multi-camera NVR/DVR system because it allows the operator to monitor each camera in the best quality possible. The seamless switching mechanism assures there will be nothing missed when switching from one feed to the next.Using the single mouse and keyboard the user can control all four host devices at the same time while displaying all four on screen at once. Useful in a variety of other environments like server rooms, power user workstations, classrooms, front of house control boards, hospitality, and retail loss prevention.