user@suse:~> lsusb
Bus 004 Device 005: ID 090c:1000 Feiya Technology Corp. Memory Bar
Bus 004 Device 001: ID 0000:0000
Bus 003 Device 001: ID 0000:0000
Bus 002 Device 001: ID 0000:0000
Bus 001 Device 003: ID 046d:c018 Logitech, Inc.
Bus 001 Device 001: ID 0000:0000