Bus 004 Device 002: ID 0424:20fc Standard Microsystems Corp. 6-in-1 Card Reader
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 002: ID 0781:5408 SanDisk Corp. Cruzer Titanium U3
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub