Bus 004 Device 001: ID 0000:0000  
Bus 003 Device 001: ID 0000:0000  
Bus 002 Device 013: ID 05ac:0306 Apple Computer, Inc. 
Bus 002 Device 009: ID 05ac:020b Apple Computer, Inc. 
Bus 002 Device 008: ID 05ac:1003 Apple Computer, Inc. 
Bus 002 Device 001: ID 0000:0000  
Bus 001 Device 001: ID 0000:0000