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 005: ID 0624:0249 Avocent Corp. Virtual Keyboard/Mouse
Bus 001 Device 004: ID 413c:a001 Dell Computer Corp. Hub
Bus 001 Device 003: ID 26bd:9917  
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