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 046d:c040 Logitech, Inc. Corded Tilt-Wheel Mouse
Bus 001 Device 003: ID 138a:0018 Validity Sensors, Inc. 
Bus 001 Device 004: ID 064e:e258 Suyin Corp. 
Bus 002 Device 003: ID 8086:0189 Intel Corp.