lsusb - Test1
Bus 002 Device 003: ID 12d1:14db Huawei Technologies Co., Ltd.
Bus 002 Device 004: ID 1058:0704 Western Digital Technologies, Inc. Passport External HDD
Bus 005 Device 002: ID 046d:08d9 Logitech, Inc. QuickCam IM/Connect
Bus 008 Device 002: ID 046d:c050 Logitech, Inc. RX 250 Optical Mouse
Bus 008 Device 003: ID 1241:1503 Belkin Keyboard
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:0002 Linux Foundation 2.0 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 009 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 010 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 011 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub