Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 007: ID 05c6:1000 Qualcomm, Inc. 
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 002: ID 054c:00d8 Sony Corp. 
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 003: ID 05a9:a511 OmniVision Technologies, Inc. OV511+ Webcam
Bus 003 Device 002: ID 0bc7:0004 X10 Wireless Technology, Inc. X10 Receiver
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub