Bus 002 Device 003: ID 04a9:2220 Canon, Inc. CanoScan LIDE 25
Bus 002 Device 002: ID 0572:1321 Conexant Systems (Rockwell), Inc. 
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 005: ID 05e3:0608 Genesys Logic, Inc. USB-2.0 4-Port HUB
Bus 001 Device 003: ID 05e3:0608 Genesys Logic, Inc. USB-2.0 4-Port HUB
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub