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 003 Device 002: ID 045e:000b Microsoft Corp. Natural Keyboard Elite
Bus 002 Device 002: ID 0424:2502 Standard Microsystems Corp. 
Bus 004 Device 002: ID 046d:c404 Logitech, Inc. TrackMan Wheel
Bus 002 Device 004: ID 0424:2602 Standard Microsystems Corp. USB 2.0 Hub
Bus 002 Device 005: ID 0424:2228 Standard Microsystems Corp. 9-in-2 Card Reader
Bus 002 Device 006: ID 046d:0a02 Logitech, Inc. Premium Stereo USB Headset 350