Mounting the unit:
We opened the box put the Track IR 4 unit on top of our LG 19 inch flat screen monitor, first thing that we noted, it just sat on there as if it was custom made for this monitor, we did some testing later on in the week and found it did fit three other monitors we had here. My guess is it will fit most if not all monitors including laptops.
Using the mounting base, you can secure the TrackIR to any surface, including laptop and flat panel screens. You now can place the TrackIR anywhere and not have to worry about sticky tape or any kind of clip to hold it into place.