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:0003 Linux Foundation 3.0 root hub
Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 002: ID 046d:c52b Logitech, Inc. Unifying Receiver
Bus 001 Device 003: ID 0409:005a NEC Corp. HighSpeed Hub
Bus 001 Device 004: ID 04f2:b16c Chicony Electronics Co., Ltd 
Bus 001 Device 005: ID 03f0:231d Hewlett-Packard 
Bus 001 Device 006: ID 0b95:772a ASIX Electronics Corp. 
Bus 001 Device 007: ID 0d8c:0105 C-Media Electronics, Inc. CM108 Audio Controller
Bus 001 Device 008: ID 0409:005a NEC Corp. HighSpeed Hub
Bus 001 Device 009: ID 045e:00db Microsoft Corp. Natural Ergonomic Keyboard 4000 V1.0