See diagrams below for best placement on Apple iPad tablets.  The kickstand4u™ mobile kickstand when mounted on tablets can really be mounted in either of two orientations.  Your choice on the orientation simply depends on which orientation you use your tablet in the most - Portrait or Landscape

Install Tip: open the kickstand's blade to its maximum open position (notch #4 - 90 degree postion).  See the visual cross-hair mounting que.  Regardless of mount preference, make sure the opened kickstand blade can be visually cut in the centerline both horiztonally and vertically for best mounting position.