::::::::::::::
/sys/devices/pci0000:00/0000:00:02.0/usb1/1-6/1-6:1.0/bAlternateSetting
::::::::::::::
 0
::::::::::::::
/sys/devices/pci0000:00/0000:00:02.0/usb1/1-6/1-6:1.0/bInterfaceClass
::::::::::::::
01
::::::::::::::
/sys/devices/pci0000:00/0000:00:02.0/usb1/1-6/1-6:1.0/bInterfaceNumber
::::::::::::::
00
::::::::::::::
/sys/devices/pci0000:00/0000:00:02.0/usb1/1-6/1-6:1.0/bInterfaceProtocol
::::::::::::::
00
::::::::::::::
/sys/devices/pci0000:00/0000:00:02.0/usb1/1-6/1-6:1.0/bInterfaceSubClass
::::::::::::::
01
::::::::::::::
/sys/devices/pci0000:00/0000:00:02.0/usb1/1-6/1-6:1.0/bNumEndpoints
::::::::::::::
00

*** /sys/devices/pci0000:00/0000:00:02.0/usb1/1-6/1-6:1.0/bus: directory ***


*** /sys/devices/pci0000:00/0000:00:02.0/usb1/1-6/1-6:1.0/driver: directory ***

::::::::::::::
/sys/devices/pci0000:00/0000:00:02.0/usb1/1-6/1-6:1.0/modalias
::::::::::::::
usb:v046Dp0A01d0021dc00dsc00dp00ic01isc01ip00

*** /sys/devices/pci0000:00/0000:00:02.0/usb1/1-6/1-6:1.0/power: directory ***


*** /sys/devices/pci0000:00/0000:00:02.0/usb1/1-6/1-6:1.0/sound:audio1: directory ***


*** /sys/devices/pci0000:00/0000:00:02.0/usb1/1-6/1-6:1.0/sound:controlC1: directory ***


*** /sys/devices/pci0000:00/0000:00:02.0/usb1/1-6/1-6:1.0/sound:dsp1: directory ***


*** /sys/devices/pci0000:00/0000:00:02.0/usb1/1-6/1-6:1.0/sound:mixer1: directory ***


*** /sys/devices/pci0000:00/0000:00:02.0/usb1/1-6/1-6:1.0/sound:pcmC1D0c: directory ***


*** /sys/devices/pci0000:00/0000:00:02.0/usb1/1-6/1-6:1.0/sound:pcmC1D0p: directory ***