Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 003: ID 0bda:0411 Realtek Semiconductor Corp. 4-Port USB 3.0 Hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 006: ID 06cb:00bd Synaptics, Inc. 
Bus 001 Device 004: ID 13d3:56bb IMC Networks Integrated Camera
Bus 001 Device 010: ID 046d:c52b Logitech, Inc. Unifying Receiver
Bus 001 Device 011: ID 0b0e:0305 GN Netcom 
Bus 001 Device 009: ID 0bda:5411 Realtek Semiconductor Corp. 4-Port USB 2.0 Hub
Bus 001 Device 008: ID 8087:0aaa Intel Corp. 
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub