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 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 003: ID 03f0:231d Hewlett-Packard 
Bus 001 Device 004: ID 0461:4db6 Primax Electronics, Ltd 
Bus 002 Device 003: ID 0461:0010 Primax Electronics, Ltd 
Bus 002 Device 004: ID 0461:4d17 Primax Electronics, Ltd Optical Mouse