Bus 002 Device 002: ID 8564:4000  
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 046d:0a04 Logitech, Inc. V20 portable speakers (USB powered)
Bus 001 Device 003: ID 046d:c52e Logitech, Inc. 
Bus 001 Device 008: ID 04e8:6865 Samsung Electronics Co., Ltd GT-I9300 Phone [Galaxy S III] (PTP mode)
Bus 001 Device 002: ID 8564:4000  
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub