Bus 005 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 003 Device 002: ID 046d:c315 Logitech, Inc. Classic New Touch Keyboard
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 002: ID 1bcf:0007 Sunplus Innovation Technology Inc. Optical Mouse
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 008: ID 0781:5567 SanDisk Corp. Cruszer Blade
Bus 001 Device 007: ID 046d:0a04 Logitech, Inc. V20 portable speakers (USB powered)
Bus 001 Device 006: ID 0471:082b Philips (or NXP) 
Bus 001 Device 005: ID 1058:1023 Western Digital Technologies, Inc. 
Bus 001 Device 003: ID 05e3:0608 Genesys Logic, Inc. USB-2.0 4-Port HUB
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub