lsusb - Lame on Desktop 20120104
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:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 046d:c223 Logitech, Inc. G11/G15 Keyboard / USB Hub
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 003: ID 0a12:0001 Cambridge Silicon Radio, Ltd Bluetooth Dongle (HCI mode)
Bus 001 Device 005: ID 04e8:342e Samsung Electronics Co., Ltd
Bus 002 Device 003: ID 0bda:8172 Realtek Semiconductor Corp. RTL8191S WLAN Adapter
Bus 001 Device 006: ID 046d:c221 Logitech, Inc. G11/G15 Keyboard / Keyboard
Bus 001 Device 007: ID 046d:c52b Logitech, Inc. Unifying Receiver
Bus 001 Device 008: ID 046d:c222 Logitech, Inc. G15 Keyboard / LCD
Bus 001 Device 011: ID 0499:1002 Yamaha Corp. MU2000