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 002 Device 002: ID 058f:6254 Alcor Micro Corp. USB Hub
Bus 004 Device 002: ID 046d:c52f Logitech, Inc. Wireless Mouse M305
Bus 005 Device 002: ID 413c:1003 Dell Computer Corp. Keyboard Hub
Bus 002 Device 003: ID 0bda:0181 Realtek Semiconductor Corp. 
Bus 002 Device 004: ID 056a:00b8 Wacom Co., Ltd Intuos4 4x6
Bus 005 Device 003: ID 413c:2010 Dell Computer Corp. Keyboard