Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 005: ID 046d:c222 Logitech, Inc. G15 Keyboard / LCD
Bus 003 Device 004: ID 04fc:05da Sunplus Technology Co., Ltd 
Bus 003 Device 003: ID 046d:c221 Logitech, Inc. G11/G15 Keyboard / Keyboard
Bus 003 Device 002: ID 046d:c223 Logitech, Inc. G11/G15 Keyboard / USB Hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 002: ID 0bda:5801 Realtek Semiconductor Corp. 
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub