Bus 004 Device 003: ID 0402:5603 ALi Corp. USB 2.0 Q-tec Webcam 300
Bus 004 Device 001: ID 0000:0000  
Bus 003 Device 001: ID 0000:0000  
Bus 002 Device 009: ID 046d:c01b Logitech, Inc. MX310 Optical Mouse
Bus 002 Device 001: ID 0000:0000  
Bus 001 Device 004: ID 0a12:0001 Cambridge Silicon Radio, Ltd Bluetooth Dongle (HCI mode)
Bus 001 Device 001: ID 0000:0000