Bus 001 Device 002: ID 8087:8001 Intel Corp. 
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 002: ID 17ef:1010 Lenovo 
Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 002 Device 005: ID 8087:0a2a Intel Corp. 
Bus 002 Device 004: ID 058f:9540 Alcor Micro Corp. AU9540 Smartcard Reader
Bus 002 Device 003: ID 1199:a001 Sierra Wireless, Inc. 
Bus 002 Device 006: ID 17ef:100f Lenovo 
Bus 002 Device 002: ID 17ef:1010 Lenovo 
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub