Bus 002 Device 004: ID 09c3:0008 ActivCard, Inc. SmartCard Reader
Bus 002 Device 003: ID 04b8:0130 Seiko Epson Corp. 
Bus 002 Device 002: ID 8087:0020  
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 005: ID 04b4:010a Cypress Semiconductor Corp. 
Bus 001 Device 004: ID 046d:c048 Logitech, Inc. 
Bus 001 Device 003: ID 046d:c31b Logitech, Inc. 
Bus 001 Device 002: ID 8087:0020  
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub