Bus 003 Device 002: ID 8087:8001 Intel Corp. 
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 0bda:5758 Realtek Semiconductor Corp. 
Bus 001 Device 003: ID 04f3:20d0 Elan Microelectronics Corp. 
Bus 001 Device 002: ID 0a5c:216f Broadcom Corp. BCM20702A0 Bluetooth
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub