DevViewer --Tool helpful for Application and Device control to find Hardware Device ID and GUID

DevViewer is a very helpful tool when it comes to finding GUID and Device ID of any hardware.
We need Device ID's for Device Control to either block it or put is an exception.

Few articles on when to use it.

How to create a rule that will allow only specific USB’s on to your network.
http://service1.symantec.com/support/ent-security.nsf/docid/2009031809381448

How to block USB Thumb Drives and USB Hard Drives, but allow specific USB Drives in the Application and Device Control Policy in Symantec Endpoint Protection.
http://service1.symantec.com/support/ent-security.nsf/docid/2008102008020548

How to use Application and Device Control to block all USB devices except those I specifically want to allow
http://service1.symantec.com/support/ent-security.nsf/docid/2008083110540548