Xircom CardBus Ethernet 10/100 Diagnostic Utility is a software product for Windows developed by Xircom, Inc.
It is reported that the following Windows processes are part of Xircom CardBus Ethernet 10/100 Diagnostic Utility:
If you want to remove Xircom CardBus Ethernet 10/100 Diagnostic Utility from your computer, just go to Start > Control Panel > Add/Remove programs and select Xircom CardBus Ethernet 10/100 Diagnostic Utility from the list of programs.