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 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 003: ID 552d:4348  
Bus 002 Device 002: ID 03f0:7104 Hewlett-Packard DeskJet 3420c
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 004: ID 08ec:0008 M-Systems Flash Disk Pioneers TravelDrive 2C
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub