Bus 002 Device 006: ID 046d:c31c Logitech, Inc. Keyboard K120
Bus 002 Device 007: ID 04a9:220e Canon, Inc. CanoScan N1240U/LiDE 30
Bus 002 Device 005: ID 05e3:0608 Genesys Logic, Inc. Hub
Bus 002 Device 004: ID 05e3:0608 Genesys Logic, Inc. Hub
Bus 002 Device 003: ID 046d:c52b Logitech, Inc. Unifying Receiver
Bus 002 Device 002: ID 8087:8001 Intel Corp. 
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 003: ID 046d:0807 Logitech, Inc. Webcam B500
Bus 001 Device 002: ID 8087:8009 Intel Corp. 
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub