lsusb
Bus 002 Device 002: ID 8087:8000 Intel Corp. 
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 006 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 005 Device 004: ID 04f2:0111 Chicony Electronics Co., Ltd KU-9908 Keyboard
Bus 005 Device 003: ID 046d:c016 Logitech, Inc. Optical Wheel Mouse
Bus 005 Device 002: ID 2109:3431  
Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 8087:8008 Intel Corp. 
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 002: ID 05e3:0732 Genesys Logic, Inc. 
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 003: ID 2001:3319 D-Link Corp. 
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub