Bus 001 Device 002: ID 8087:8000 Intel Corp. 
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 004: ID 2109:0812  
Bus 003 Device 003: ID 05e3:0612 Genesys Logic, Inc. 
Bus 003 Device 002: ID 1058:1140 Western Digital Technologies, Inc. My Book Essential USB3.0
Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 002 Device 006: ID 07ab:fc8e Freecom Technologies 
Bus 002 Device 009: ID 413c:2011 Dell Computer Corp. Multimedia Pro Keyboard
Bus 002 Device 005: ID 413c:1005 Dell Computer Corp. Multimedia Pro Keyboard Hub
Bus 002 Device 008: ID 0556:0001 Asahi Kasei Microsystems Co., Ltd AK5370 I/F A/D Converter
Bus 002 Device 012: ID 043e:3007 LG Electronics USA, Inc. 
Bus 002 Device 011: ID 043e:3008 LG Electronics USA, Inc. 
Bus 002 Device 007: ID 05e3:0608 Genesys Logic, Inc. USB-2.0 4-Port HUB
Bus 002 Device 010: ID 046d:c016 Logitech, Inc. Optical Wheel Mouse
Bus 002 Device 004: ID 2109:2811  
Bus 002 Device 003: ID 05e3:0610 Genesys Logic, Inc. 4-port hub
Bus 002 Device 121: ID 043d:011f Lexmark International, Inc. 
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub