The Marshall Quad Viewer QVW-1708 17.3" 1080p LCD Rack Mount Monitor can function as a single display supporting inputs up to 4K or four separate displays in Quad View mode supporting inputs up to 1920 x 1080 in each quadrant.
Convenient, intuitive front panel controls in addition to control via network
The QVW-1708 can be mounted in any standard EIA 19-inch equipment rack. The attached rack ears can be angled to provide the user control over the viewing angle. A VESA standard 75mm hole pattern also allows custom mounting installations.
It allows viewing of 4 inputs on the screen at once. Each input source is scaled and positioned in real-time so that all 4 inputs can be seen. Besides the standard Quad layout, there are 3 other layouts (including Full Screen).