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:0003 Linux Foundation 3.0 root hub
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 003 Device 002: ID 0402:5661 ALi Corp. M5661 MP3 player
Bus 001 Device 003: ID 0cf3:3002 Atheros Communications, Inc. 
Bus 001 Device 004: ID 0c45:6485 Microdia 
Bus 002 Device 003: ID 15d9:0a4c Trust International B.V. USB+PS/2 Optical Mouse