Bus 001 Device 038: ID 03f0:2514 Hewlett-Packard 
Bus 003 Device 002: ID 046d:c043 Logitech, Inc. MX320/MX400 Laser Mouse
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 001 Device 040: ID 1395:3556 Sennheiser Communications USB Headset
Bus 001 Device 039: ID 046d:0b07 Logitech, Inc. 
Bus 001 Device 041: ID 046d:c71e Logitech, Inc. 
Bus 001 Device 042: ID 046d:c71f Logitech, Inc. diNovo Mini Wireless Keyboard