So far as I know, there is no way to run a query to list exactly all of the detections from a removable media. However, you can run a query to list all of the detections based in drive letters. Mainly for workstations, usually they have only a system drive C:\ and anyhing else that is connected on them like a DVD or a Pen-Drive, it will have logic drivers like D:\ or E:\ or F:\, etc. So I created a query (attached) which will list all of the detections of the last 1 week which came from everything except "C:\". While it's not 100% what you want to, it may help you.
Hope this helps.