Bus 004 Device 002: ID 8087:8000 Intel Corp. 
Bus 004 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 002: ID 8087:8008 Intel Corp. 
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 002: ID 17ef:1010 Lenovo 
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 007: ID 1a7c:0191 Evoluent VerticalMouse 4
Bus 001 Device 011: ID 046d:c52b Logitech, Inc. Unifying Receiver
Bus 001 Device 010: ID 0424:4064 Standard Microsystems Corp. Ultra Fast Media Reader
Bus 001 Device 009: ID 0424:2640 Standard Microsystems Corp. USB 2.0 Hub
Bus 001 Device 008: ID 0424:2514 Standard Microsystems Corp. USB 2.0 Hub
Bus 001 Device 005: ID 17ef:100f Lenovo 
Bus 001 Device 013: ID 05f3:0007 PI Engineering, Inc. Kinesis Advantage PRO MPC/USB Keyboard
Bus 001 Device 012: ID 05f3:0081 PI Engineering, Inc. Kinesis Integrated Hub
Bus 001 Device 003: ID 17ef:1010 Lenovo 
Bus 001 Device 002: ID 138a:0017 Validity Sensors, Inc. 
Bus 001 Device 006: ID 04f2:b39a Chicony Electronics Co., Ltd 
Bus 001 Device 004: ID 8087:07dc Intel Corp. 
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub