I required some gizmo to keep track of my discs which are always scattered around the place. I used the Imation disc stakka, however, although the software was excellent, the disc kept getting stuck at the gate which was very frustrating. I finally returned it back and went in for this one.
This device has no such problems, has a higher capacity, has the advantage that it does not need to be hooked to a computer to be operated and is cheaper compared to the stakka. The only drawback is that the software supplied with this is very poor. Highly recommend this device, planning to get another one soon