Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 006: ID 138a:0097 Validity Sensors, Inc. 
Bus 001 Device 005: ID 04ca:7066 Lite-On Technology Corp. 
Bus 001 Device 008: ID 8087:0a2b Intel Corp. 
Bus 001 Device 002: ID 058f:9540 Alcor Micro Corp. AU9540 Smartcard Reader
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub