lsusb - 20150620
Bus 002 Device 002: ID 8087:8000 Intel Corp.
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 8087:8008 Intel Corp.
Bus 001 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 003 Device 007: ID 0411:006d BUFFALO INC. (formerly MelCo., Inc.)
Bus 003 Device 005: ID 05e3:0723 Genesys Logic, Inc. GL827L SD/MMC/MS Flash Card Reader
Bus 003 Device 003: ID 0566:3107 Monterey International Corp. Keyboard
Bus 003 Device 002: ID 12cf:0308
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub