Bus 007 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 002: ID 05a9:2640 OmniVision Technologies, Inc. 
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 006 Device 006: ID 0a5c:4503 Broadcom Corp. 
Bus 006 Device 005: ID 0a5c:4502 Broadcom Corp. 
Bus 006 Device 004: ID 413c:8126 Dell Computer Corp. Wireless 355 Bluetooth
Bus 006 Device 003: ID 0a5c:4500 Broadcom Corp. 
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 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 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub