Bus 001 Device 002: ID 8087:8000 Intel Corp. 
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 002 Device 004: ID 0457:10c1 Silicon Integrated Systems Corp. SiS HID Touch Controller
Bus 002 Device 003: ID 04f2:b3ff Chicony Electronics Co., Ltd USB2.0 HD UVC WebCam
Bus 002 Device 002: ID 0489:e069 Foxconn / Hon Hai BT
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub