Bus 002 Device 003: ID 17ef:6047 Lenovo 
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 003: ID 8087:07da Intel Corp. 
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
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 003: ID 0b95:1790 ASIX Electronics Corp. 
Bus 003 Device 002: ID 1058:0741 Western Digital Technologies, Inc. 
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub