Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 002: ID 0424:2502 Standard Microsystems Corp. 
Bus 004 Device 002: ID 046d:0a0c Logitech, Inc. Clear Chat Comfort USB Headset
Bus 002 Device 003: ID 0424:2602 Standard Microsystems Corp. USB 2.0 Hub
Bus 002 Device 004: ID 045e:00f0 Microsoft Corp. 
Bus 002 Device 005: ID 0424:2228 Standard Microsystems Corp. 9-in-2 Card Reader
Bus 002 Device 006: ID 045e:00db Microsoft Corp. Natural Ergonomic Keyboard 4000 V1.0