Bus 008 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 006 Device 003: ID 046d:c50e Logitech, Inc. Cordless Mouse Receiver
Bus 006 Device 002: ID 046a:0023 Cherry GmbH CyMotion Master Linux Keyboard
Bus 006 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 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 002: ID 0763:2012 Midiman M-Audio Fast Track Pro
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 006: ID 04e8:681d Samsung Electronics Co., Ltd Galaxy Portal/Spica Android Phone
Bus 001 Device 005: ID 15ca:0101 Textech International Ltd. 
Bus 001 Device 004: ID 0644:0200 TEAC Corp. All-In-One Multi-Card Reader CA200/B/S
Bus 001 Device 003: ID 0424:2504 Standard Microsystems Corp. USB 2.0 Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub