Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 003: ID 0bda:c024 Realtek Semiconductor Corp. Bluetooth Radio 
Bus 003 Device 002: ID 174f:116a Syntek EasyCamera
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 002: ID 275d:0ba6  USB OPTICAL MOUSE 
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub