Bus 002 Device 112: ID 046d:c00c Logitech, Inc. Optical Wheel Mouse
Bus 002 Device 111: ID 2109:3431  
Bus 002 Device 103: ID 046d:c408 Logitech, Inc. Marble Mouse (4-button)
Bus 002 Device 102: ID 2040:4903 Hauppauge 
Bus 002 Device 090: ID 0711:0230 Magic Control Technology Corp. MCT-232 Serial Port
Bus 002 Device 004: ID 413c:2002 Dell Computer Corp. SK-8125 Keyboard
Bus 002 Device 003: ID 413c:1002 Dell Computer Corp. Keyboard Hub
Bus 002 Device 002: ID 8087:0020  
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 8087:0020  
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub