lsusb - test423
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 002 Device 005: ID 03f0:5b11 Hewlett-Packard OfficeJet J2100 series
Bus 002 Device 004: ID 0518:0001 EzKEY Corp. USB to PS2 Adaptor v1.09
Bus 002 Device 003: ID 046d:c404 Logitech, Inc. TrackMan Wheel
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 006: ID 046d:0a0b Logitech, Inc. ClearChat Pro USB
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub