Bus 005 Device 005: ID 05ca:1836 Ricoh Co., Ltd 
Bus 005 Device 004: ID 054c:0281 Sony Corp. 
Bus 005 Device 001: ID 0000:0000  
Bus 004 Device 001: ID 0000:0000  
Bus 003 Device 002: ID 044e:300d Alps Electric Co., Ltd Bluetooth Controller (ALPS/UGPZ6)
Bus 003 Device 001: ID 0000:0000  
Bus 002 Device 001: ID 0000:0000  
Bus 001 Device 004: ID 045e:0039 Microsoft Corp. IntelliMouse Optical
Bus 001 Device 001: ID 0000:0000