Bus 003 Device 002: ID 047f:d955 Plantronics, Inc. 
Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 002 Device 002: ID 8087:0020  
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 009: ID 0461:4d22 Primax Electronics, Ltd 
Bus 001 Device 008: ID 045e:00db Microsoft Corp. Natural Ergonomic Keyboard 4000 V1.0
Bus 001 Device 007: ID 04cc:1521 Philips Semiconductors USB 2.0 Hub
Bus 001 Device 006: ID 17ef:480f Lenovo 
Bus 001 Device 005: ID 17ef:100a Lenovo 
Bus 001 Device 003: ID 147e:2016 Upek Biometric Touchchip/Touchstrip Fingerprint Sensor
Bus 001 Device 002: ID 8087:0020  
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub