Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 005: ID 058f:9540 Alcor Micro Corp. AU9540 Smartcard Reader
Bus 003 Device 004: ID 04f2:b6d1 Chicony Electronics Co., Ltd FJ Camera
Bus 003 Device 003: ID 05e3:0608 Genesys Logic, Inc. Hub
Bus 003 Device 002: ID 1199:90b1 Sierra Wireless, Inc. EM7421
Bus 003 Device 006: ID 8087:0026 Intel Corp. 
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub