Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 002: ID 1307:0330 Transcend Information, Inc. 
Bus 002 Device 003: ID 050d:0237 Belkin Components F5U237 USB 2.0 7-Port Hub
Bus 002 Device 004: ID 04a9:221c Canon, Inc. CanoScan LiDE 60
Bus 006 Device 002: ID 046d:08b2 Logitech, Inc. QuickCam Pro 4000
Bus 008 Device 002: ID 046d:c318 Logitech, Inc. Illuminated Keyboard
Bus 008 Device 003: ID 046d:c044 Logitech, Inc. LX3 Optical Mouse
Bus 002 Device 007: ID 04a9:1093 Canon, Inc. PIXMA iP4000