lsusb - test1
Bus 002 Device 002: ID 8087:8001 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 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 8087:8009 Intel Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 004: ID 090c:6300 Silicon Motion, Inc. - Taiwan (formerly Feiya Technology Corp.)
Bus 003 Device 003: ID 04f3:0103 Elan Microelectronics Corp. ActiveJet K-2024 Multimedia Keyboard
Bus 003 Device 002: ID 046d:c52b Logitech, Inc. Unifying Receiver
Bus 003 Device 006: ID 04f9:01d0 Brother Industries, Ltd DCP-350C
Bus 003 Device 005: ID 050d:0131 Belkin Components Bluetooth Device with trace filter
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub