Bus 002 Device 003: ID 03f0:8107 Hewlett-Packard 
Bus 002 Device 002: ID 0a12:0001 Cambridge Silicon Radio, Ltd Bluetooth Dongle (HCI mode)
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 004: ID 0db0:6877 Micro Star International RT2573
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub