lsusb - test
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 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 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 008 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 03f0:2824 Hewlett-Packard
Bus 008 Device 002: ID 058f:6362 Alcor Micro Corp. Flash Card Reader/Writer
Bus 001 Device 003: ID 03f0:1024 Hewlett-Packard Smart Card Keyboard
Bus 001 Device 004: ID 046d:c03e Logitech, Inc. Premium Optical Wheel Mouse (M-BT58)