Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 007: ID 8087:07dc Intel Corp. 
Bus 001 Device 006: ID 413c:81a4 Dell Computer Corp. 
Bus 001 Device 005: ID 114d:1000 Alpha Imaging Technology Corp. 
Bus 001 Device 004: ID 06cb:2819 Synaptics, Inc. 
Bus 001 Device 003: ID 0bda:5751 Realtek Semiconductor Corp. 
Bus 001 Device 002: ID 4168:1010  
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub