Bus 005 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 003 Device 002: ID 0a5c:2101 Broadcom Corp. A-Link BlueUsbA2 Bluetooth
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 006: ID 04e8:6773 Samsung Electronics Co., Ltd 
Bus 001 Device 004: ID 0ac8:c326 Z-Star Microelectronics Corp. 
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub