lsusb - 20150712
Bus 002 Device 002: ID 0e8d:1806 MediaTek Inc. Samsung SE-208AB Slim Portable DVD Writer
Bus 007 Device 002: ID 174c:55aa ASMedia Technology Inc. ASMedia 2105 SATA bridge
Bus 008 Device 010: ID 046d:c29a Logitech, Inc.
Bus 008 Device 004: ID 03f0:3d17 Hewlett-Packard LaserJet P1005
Bus 009 Device 002: ID 046d:c52b Logitech, Inc. Unifying Receiver
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:0002 Linux Foundation 2.0 root hub
Bus 005 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 006 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 007 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 009 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 010 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 011 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub