Bus 003 Device 004: ID 07ca:a801 AVerMedia Technologies, Inc. 
Bus 003 Device 001: ID 0000:0000  
Bus 002 Device 002: ID 056a:0043 Wacom Co., Ltd Intuos 2
Bus 002 Device 001: ID 0000:0000  
Bus 001 Device 001: ID 0000:0000