Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 002: ID 0d49:7110 Maxtor 
Bus 001 Device 003: ID 05e3:0608 Genesys Logic, Inc. USB-2.0 4-Port HUB
Bus 003 Device 002: ID 046d:c03f Logitech, Inc. M-BT85 [UltraX Optical Mouse]
Bus 001 Device 007: ID 04f9:0160 Brother Industries, Ltd MFC-8840D
Bus 001 Device 006: ID 04f2:3009 Chicony Electronics Co., Ltd