lsusb - base

Return To base System Information

Bus 002 Device 005: ID 2101:8501 ActionStar 
Bus 002 Device 004: ID 2101:8500 ActionStar 
Bus 002 Device 003: ID 062a:4101 Creative Labs 
Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 003: ID 0c45:6409 Microdia Webcam
Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub