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 001 Device 004: ID 05ac:850a Apple, Inc. 
Bus 003 Device 002: ID 05ac:0242 Apple, Inc. 
Bus 003 Device 003: ID 0a5c:4500 Broadcom Corp. BCM2046B1 USB 2.0 Hub (part of BCM2046 Bluetooth)
Bus 002 Device 002: ID 05e3:0608 Genesys Logic, Inc. USB-2.0 4-Port HUB
Bus 003 Device 006: ID 05ac:821b Apple, Inc. 
Bus 002 Device 003: ID 045e:0039 Microsoft Corp. IntelliMouse Optical
Bus 002 Device 004: ID 04d9:2013 Holtek Semiconductor, Inc.