lsusb - onescreeenSLI
Bus 002 Device 002: ID 046d:c50e Logitech, Inc. Cordless Mouse Receiver
Bus 002 Device 003: ID 046d:c223 Logitech, Inc. G11/G15 Keyboard / USB Hub
Bus 005 Device 002: ID 051d:0002 American Power Conversion Uninterruptible Power Supply
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:0003 Linux Foundation 3.0 root hub
Bus 004 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 008 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 009 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 004: ID 046d:c221 Logitech, Inc. G11/G15 Keyboard / Keyboard
Bus 002 Device 005: ID 046d:c012 Logitech, Inc. Mouseman Dual Optical
Bus 002 Device 006: ID 046d:c222 Logitech, Inc. G15 Keyboard / LCD
Bus 010 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 011 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 012 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 013 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub