Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 003: ID 0451:8140 Texas Instruments, Inc. 
Bus 002 Device 002: ID 0451:8140 Texas Instruments, Inc. 
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 8087:0a2b Intel Corp. 
Bus 001 Device 007: ID 0451:8142 Texas Instruments, Inc. TUSB8041 4-Port Hub
Bus 001 Device 006: ID 045e:00dd Microsoft Corp. Comfort Curve Keyboard 2000 V1.0
Bus 001 Device 005: ID 046d:c404 Logitech, Inc. TrackMan Wheel
Bus 001 Device 003: ID 0451:8142 Texas Instruments, Inc. TUSB8041 4-Port Hub
Bus 001 Device 002: ID 1852:7022 GYROCOM C&C Co., LTD 
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub