<device>
  <name>usb_1_2_1_0</name>
  <path>/sys/devices/pci0000:00/0000:00:02.0/0000:01:00.0/0000:02:01.0/usb1/1-2/1-2:1.0</path>
  <parent>usb_1_2</parent>
  <driver>
    <name>usbhid</name>
  </driver>
  <capability type='usb'>
    <number>0</number>
    <class>3</class>
    <subclass>1</subclass>
    <protocol>1</protocol>
  </capability>
</device>

