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 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 003: ID 093a:2510 Pixart Imaging, Inc. 
Bus 005 Device 005: ID 046d:c517 Logitech, Inc. LX710 Cordless Desktop Laser
Bus 005 Device 004: ID 04f3:0210 Elan Microelectronics Corp. AM-400 Hama Optical Mouse
Bus 005 Device 002: ID 058f:9254 Alcor Micro Corp. Hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 002: ID 058f:6362 Alcor Micro Corp. Hi-Speed 21-in-1 Flash Card Reader/Writer (Internal/External)
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 002: ID 046d:08af Logitech, Inc. QuickCam Easy/Cool
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub