lsusb - OmO_Chess_150409
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 004: ID 041e:30d0 Creative Technology, Ltd
Bus 003 Device 003: ID 0bda:0157 Realtek Semiconductor Corp. Mass Storage Device
Bus 003 Device 002: ID 046d:c018 Logitech, Inc. Optical Wheel Mouse
Bus 003 Device 005: ID 04b3:3025 IBM Corp. NetVista Full Width Keyboard
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub