Universal Keyboard Tray - Enclosure Kiosk Keyboard Tray - Mounted Keyboard Shelf A Tablet Kiosk and Wall Mount keyboard shelf, that can pair with our enclosures and stands to hold any keyboard. With a 100 x 100 VESA pattern you can fasten it to any compatible mount or screw it flush to the wall. It sits at a fixed 60 degree angle so that it can be used comfortably whether in a standing or seated position.