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 001 Device 002: ID 04cc:1521 ST-Ericsson USB 2.0 Hub
Bus 001 Device 003: ID 18a5:0216 Verbatim, Ltd External Hard Drive
Bus 004 Device 002: ID 1bcf:0005 Sunplus Innovation Technology Inc. 
Bus 004 Device 003: ID 1a2c:0002  
Bus 001 Device 006: ID 046d:081b Logitech, Inc. Webcam C310