Bus 001 Device 002: ID 8087:8001 Intel Corp. 
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 002 Device 004: ID 8087:0a2a Intel Corp. 
Bus 002 Device 003: ID 046d:c52b Logitech, Inc. Unifying Receiver
Bus 002 Device 002: ID 046d:c50e Logitech, Inc. Cordless Mouse Receiver
Bus 002 Device 005: ID 04b8:085e Seiko Epson Corp. PX-503A [ME OFFICE 900WD Series/Stylus Office BX525WD]
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub