Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 003 Device 002: ID 18d1:4e21 Google Inc. Nexus S
Bus 003 Device 007: ID 05ac:1266 Apple, Inc. iPod Nano 6.Gen
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 003 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 001 Device 003: ID 0461:4d42 Primax Electronics, Ltd 
Bus 002 Device 003: ID 04f2:b2b0 Chicony Electronics Co., Ltd