Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
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 001 Device 003: ID 090c:37b6 Silicon Motion, Inc. - Taiwan (formerly Feiya Technology Corp.) 
Bus 001 Device 004: ID 1690:0741 Askey Computer Corp. [hex] 
Bus 002 Device 003: ID 04f3:0212 Elan Microelectronics Corp. Laser Mouse