Bus 005 Device 001: ID 0000:0000  
Bus 003 Device 001: ID 0000:0000  
Bus 002 Device 002: ID 413c:1002 Dell Computer Corp. Keyboard Hub
Bus 002 Device 004: ID 046d:c016 Logitech, Inc. M-UV69a Optical Wheel Mouse
Bus 002 Device 003: ID 413c:2002 Dell Computer Corp. SK-8125 Keyboard
Bus 002 Device 001: ID 0000:0000  
Bus 001 Device 003: ID 0463:ffff MGE UPS Systems UPS
Bus 001 Device 001: ID 0000:0000  
Bus 004 Device 001: ID 0000:0000