Bus 002 Device 003: ID 03f0:2f24 Hewlett-Packard LP2475w Monitor Hub
Bus 003 Device 002: ID 046d:c316 Logitech, Inc. HID-Compliant Keyboard
Bus 004 Device 002: ID 0a12:0001 Cambridge Silicon Radio, Ltd Bluetooth Dongle (HCI mode)
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 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 002 Device 004: ID 046d:c044 Logitech, Inc. LX3 Optical Mouse