Synaptics Conexant CX31993 Hardware Report

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LSUSB Report


Bus 001 Device 004: ID 06cb:1595 Synaptics, Inc. 
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               2.00
  bDeviceClass          239 Miscellaneous Device
  bDeviceSubClass         2 ?
  bDeviceProtocol         1 Interface Association
  bMaxPacketSize0        64
  idVendor           0x06cb Synaptics, Inc.
  idProduct          0x1595 
  bcdDevice            0.00
  iManufacturer           1 Synaptics
  iProduct                2 CX31993 384Khz HIFI AUDIO
  iSerial                 0 
  bNumConfigurations      1
  Configuration Descriptor:
    bLength                 9
    bDescriptorType         2
    wTotalLength          422
    bNumInterfaces          4
    bConfigurationValue     1
    iConfiguration          4 Headset
    bmAttributes         0xa0
      (Bus Powered)
      Remote Wakeup
    MaxPower              100mA
    Interface Association:
      bLength                 8
      bDescriptorType        11
      bFirstInterface         0
      bInterfaceCount         3
      bFunctionClass          1 Audio
      bFunctionSubClass       0 
      bFunctionProtocol      32 
      iFunction               0 
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        0
      bAlternateSetting       0
      bNumEndpoints           0
      bInterfaceClass         1 Audio
      bInterfaceSubClass      1 Control Device
      bInterfaceProtocol     32 
      iInterface              0 
      AudioControl Interface Descriptor:
        bLength                 9
        bDescriptorType        36
        bDescriptorSubtype      1 (HEADER)
        bcdADC               2.00
        bCategory               4
        wTotalLength          115
        bmControl            0x00
      AudioControl Interface Descriptor:
        bLength                 8
        bDescriptorType        36
        bDescriptorSubtype     10 (CLOCK_SOURCE)
        bClockID                9
        bmAttributes         0x03 Internal programmable Clock 
        bmControls           0x07
          Clock Frequency Control (read/write)
          Clock Validity Control (read-only)
        bAssocTerminal          0
        iClockSource            0 
      AudioControl Interface Descriptor:
        bLength                17
        bDescriptorType        36
        bDescriptorSubtype      2 (INPUT_TERMINAL)
        bTerminalID             1
        wTerminalType      0x0101 USB Streaming
        bAssocTerminal          0
        bCSourceID              9
        bNrChannels             2
        bmChannelConfig   0x00000003
          Front Left (FL)
          Front Right (FR)
        bmControls    0x0000
        iChannelNames           0 
        iTerminal               0 
      AudioControl Interface Descriptor:
        bLength                18
        bDescriptorType        36
        bDescriptorSubtype      6 (FEATURE_UNIT)
        bUnitID                 2
        bSourceID               1
        bmaControls( 0)      0x00000003
          Mute Control (read/write)
        bmaControls( 1)      0x0000000c
          Volume Control (read/write)
        bmaControls( 2)      0x0000000c
          Volume Control (read/write)
        iFeature                4 Headset
      AudioControl Interface Descriptor:
        bLength                12
        bDescriptorType        36
        bDescriptorSubtype      3 (OUTPUT_TERMINAL)
        bTerminalID             3
        wTerminalType      0x0402 Headset
        bAssocTerminal          4
        bSourceID               2
        bCSourceID              9
        bmControls         0x0000
        iTerminal               0 
      AudioControl Interface Descriptor:
        bLength                 8
        bDescriptorType        36
        bDescriptorSubtype     10 (CLOCK_SOURCE)
        bClockID               10
        bmAttributes         0x03 Internal programmable Clock 
        bmControls           0x07
          Clock Frequency Control (read/write)
          Clock Validity Control (read-only)
        bAssocTerminal          0
        iClockSource            0 
      AudioControl Interface Descriptor:
        bLength                12
        bDescriptorType        36
        bDescriptorSubtype      3 (OUTPUT_TERMINAL)
        bTerminalID             6
        wTerminalType      0x0101 USB Streaming
        bAssocTerminal          0
        bSourceID               5
        bCSourceID             10
        bmControls         0x0000
        iTerminal               0 
      AudioControl Interface Descriptor:
        bLength                14
        bDescriptorType        36
        bDescriptorSubtype      6 (FEATURE_UNIT)
        bUnitID                 5
        bSourceID               4
        bmaControls( 0)      0x00000003
          Mute Control (read/write)
        bmaControls( 1)      0x0000000c
          Volume Control (read/write)
        iFeature                6 Headset
      AudioControl Interface Descriptor:
        bLength                17
        bDescriptorType        36
        bDescriptorSubtype      2 (INPUT_TERMINAL)
        bTerminalID             4
        wTerminalType      0x0402 Headset
        bAssocTerminal          3
        bCSourceID             10
        bNrChannels             1
        bmChannelConfig   0x00000001
          Front Left (FL)
        bmControls    0x0000
        iChannelNames           0 
        iTerminal               0 
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        1
      bAlternateSetting       0
      bNumEndpoints           0
      bInterfaceClass         1 Audio
      bInterfaceSubClass      2 Streaming
      bInterfaceProtocol     32 
      iInterface              0 
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        1
      bAlternateSetting       1
      bNumEndpoints           1
      bInterfaceClass         1 Audio
      bInterfaceSubClass      2 Streaming
      bInterfaceProtocol     32 
      iInterface              0 
      AudioStreaming Interface Descriptor:
        bLength                16
        bDescriptorType        36
        bDescriptorSubtype      1 (AS_GENERAL)
        bTerminalLink           1
        bmControls           0x00
        bFormatType             1
        bmFormats               1
          PCM
        bNrChannels             2
        bmChannelConfig   0x00000003
          Front Left (FL)
          Front Right (FR)
        iChannelNames           0 
      AudioStreaming Interface Descriptor:
        bLength                 6
        bDescriptorType        36
        bDescriptorSubtype      2 (FORMAT_TYPE)
        bFormatType             1 (FORMAT_TYPE_I)
        bSubslotSize            2
        bBitResolution         16
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x01  EP 1 OUT
        bmAttributes           13
          Transfer Type            Isochronous
          Synch Type               Synchronous
          Usage Type               Data
        wMaxPacketSize     0x00c0  1x 192 bytes
        bInterval               1
        AudioControl Endpoint Descriptor:
          bLength                 8
          bDescriptorType        37
          bDescriptorSubtype      1 (EP_GENERAL)
          bmAttributes         0x00
          bmControls           0x00
          bLockDelayUnits         2 Decoded PCM samples
          wLockDelay              2
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        1
      bAlternateSetting       2
      bNumEndpoints           1
      bInterfaceClass         1 Audio
      bInterfaceSubClass      2 Streaming
      bInterfaceProtocol     32 
      iInterface              0 
      AudioStreaming Interface Descriptor:
        bLength                16
        bDescriptorType        36
        bDescriptorSubtype      1 (AS_GENERAL)
        bTerminalLink           1
        bmControls           0x00
        bFormatType             1
        bmFormats               1
          PCM
        bNrChannels             2
        bmChannelConfig   0x00000003
          Front Left (FL)
          Front Right (FR)
        iChannelNames           0 
      AudioStreaming Interface Descriptor:
        bLength                 6
        bDescriptorType        36
        bDescriptorSubtype      2 (FORMAT_TYPE)
        bFormatType             1 (FORMAT_TYPE_I)
        bSubslotSize            3
        bBitResolution         24
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x01  EP 1 OUT
        bmAttributes           13
          Transfer Type            Isochronous
          Synch Type               Synchronous
          Usage Type               Data
        wMaxPacketSize     0x0120  1x 288 bytes
        bInterval               1
        AudioControl Endpoint Descriptor:
          bLength                 8
          bDescriptorType        37
          bDescriptorSubtype      1 (EP_GENERAL)
          bmAttributes         0x00
          bmControls           0x00
          bLockDelayUnits         2 Decoded PCM samples
          wLockDelay              2
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        1
      bAlternateSetting       3
      bNumEndpoints           1
      bInterfaceClass         1 Audio
      bInterfaceSubClass      2 Streaming
      bInterfaceProtocol     32 
      iInterface              0 
      AudioStreaming Interface Descriptor:
        bLength                16
        bDescriptorType        36
        bDescriptorSubtype      1 (AS_GENERAL)
        bTerminalLink           1
        bmControls           0x00
        bFormatType             1
        bmFormats               1
          PCM
        bNrChannels             2
        bmChannelConfig   0x00000003
          Front Left (FL)
          Front Right (FR)
        iChannelNames           0 
      AudioStreaming Interface Descriptor:
        bLength                 6
        bDescriptorType        36
        bDescriptorSubtype      2 (FORMAT_TYPE)
        bFormatType             1 (FORMAT_TYPE_I)
        bSubslotSize            4
        bBitResolution         32
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x01  EP 1 OUT
        bmAttributes           13
          Transfer Type            Isochronous
          Synch Type               Synchronous
          Usage Type               Data
        wMaxPacketSize     0x0180  1x 384 bytes
        bInterval               1
        AudioControl Endpoint Descriptor:
          bLength                 8
          bDescriptorType        37
          bDescriptorSubtype      1 (EP_GENERAL)
          bmAttributes         0x00
          bmControls           0x00
          bLockDelayUnits         2 Decoded PCM samples
          wLockDelay              2
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        2
      bAlternateSetting       0
      bNumEndpoints           0
      bInterfaceClass         1 Audio
      bInterfaceSubClass      2 Streaming
      bInterfaceProtocol     32 
      iInterface              0 
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        2
      bAlternateSetting       1
      bNumEndpoints           1
      bInterfaceClass         1 Audio
      bInterfaceSubClass      2 Streaming
      bInterfaceProtocol     32 
      iInterface              0 
      AudioStreaming Interface Descriptor:
        bLength                16
        bDescriptorType        36
        bDescriptorSubtype      1 (AS_GENERAL)
        bTerminalLink           6
        bmControls           0x00
        bFormatType             1
        bmFormats               1
          PCM
        bNrChannels             1
        bmChannelConfig   0x00000001
          Front Left (FL)
        iChannelNames           0 
      AudioStreaming Interface Descriptor:
        bLength                 6
        bDescriptorType        36
        bDescriptorSubtype      2 (FORMAT_TYPE)
        bFormatType             1 (FORMAT_TYPE_I)
        bSubslotSize            2
        bBitResolution         16
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x81  EP 1 IN
        bmAttributes           13
          Transfer Type            Isochronous
          Synch Type               Synchronous
          Usage Type               Data
        wMaxPacketSize     0x0018  1x 24 bytes
        bInterval               1
        AudioControl Endpoint Descriptor:
          bLength                 8
          bDescriptorType        37
          bDescriptorSubtype      1 (EP_GENERAL)
          bmAttributes         0x00
          bmControls           0x00
          bLockDelayUnits         2 Decoded PCM samples
          wLockDelay              2
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        2
      bAlternateSetting       2
      bNumEndpoints           1
      bInterfaceClass         1 Audio
      bInterfaceSubClass      2 Streaming
      bInterfaceProtocol     32 
      iInterface              0 
      AudioStreaming Interface Descriptor:
        bLength                16
        bDescriptorType        36
        bDescriptorSubtype      1 (AS_GENERAL)
        bTerminalLink           6
        bmControls           0x05
          Active Alternate Setting Control (read-only)
          Valid Alternate Setting Control (read-only)
        bFormatType             1
        bmFormats               1
          PCM
        bNrChannels             1
        bmChannelConfig   0x00000001
          Front Left (FL)
        iChannelNames           0 
      AudioStreaming Interface Descriptor:
        bLength                 6
        bDescriptorType        36
        bDescriptorSubtype      2 (FORMAT_TYPE)
        bFormatType             1 (FORMAT_TYPE_I)
        bSubslotSize            3
        bBitResolution         24
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x81  EP 1 IN
        bmAttributes           13
          Transfer Type            Isochronous
          Synch Type               Synchronous
          Usage Type               Data
        wMaxPacketSize     0x0024  1x 36 bytes
        bInterval               1
        AudioControl Endpoint Descriptor:
          bLength                 8
          bDescriptorType        37
          bDescriptorSubtype      1 (EP_GENERAL)
          bmAttributes         0x00
          bmControls           0x00
          bLockDelayUnits         2 Decoded PCM samples
          wLockDelay              2
    Interface Association:
      bLength                 8
      bDescriptorType        11
      bFirstInterface         3
      bInterfaceCount         1
      bFunctionClass          3 Human Interface Device
      bFunctionSubClass       0 No Subclass
      bFunctionProtocol       0 None
      iFunction               0 
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        3
      bAlternateSetting       0
      bNumEndpoints           1
      bInterfaceClass         3 Human Interface Device
      bInterfaceSubClass      0 No Subclass
      bInterfaceProtocol      0 None
      iInterface              0 
        HID Device Descriptor:
          bLength                 9
          bDescriptorType        33
          bcdHID               1.11
          bCountryCode            0 Not supported
          bNumDescriptors         1
          bDescriptorType        34 Report
          wDescriptorLength      63
          Report Descriptor: (length is 63)
            Item(Global): Usage Page, data= [ 0x0c ] 12
                            Consumer
            Item(Local ): Usage, data= [ 0x01 ] 1
                            Consumer Control
            Item(Main  ): Collection, data= [ 0x01 ] 1
                            Application
            Item(Global): Report ID, data= [ 0x01 ] 1
            Item(Global): Logical Minimum, data= [ 0x00 ] 0
            Item(Global): Logical Maximum, data= [ 0xff 0x00 ] 255
            Item(Local ): Usage, data= [ 0x00 ] 0
                            Unassigned
            Item(Global): Report Size, data= [ 0x08 ] 8
            Item(Global): Report Count, data= [ 0x3d ] 61
            Item(Main  ): Output, data= [ 0x02 ] 2
                            Data Variable Absolute No_Wrap Linear
                            Preferred_State No_Null_Position Non_Volatile Bitfield
            Item(Local ): Usage, data= [ 0x00 ] 0
                            Unassigned
            Item(Main  ): Input, data= [ 0x02 ] 2
                            Data Variable Absolute No_Wrap Linear
                            Preferred_State No_Null_Position Non_Volatile Bitfield
            Item(Main  ): End Collection, data=none
            Item(Global): Usage Page, data= [ 0x0c ] 12
                            Consumer
            Item(Local ): Usage, data= [ 0x01 ] 1
                            Consumer Control
            Item(Main  ): Collection, data= [ 0x01 ] 1
                            Application
            Item(Global): Report ID, data= [ 0x02 ] 2
            Item(Global): Logical Minimum, data= [ 0x00 ] 0
            Item(Global): Logical Maximum, data= [ 0x01 ] 1
            Item(Global): Report Size, data= [ 0x01 ] 1
            Item(Global): Report Count, data= [ 0x02 ] 2
            Item(Local ): Usage, data= [ 0xe9 ] 233
                            Volume Increment
            Item(Local ): Usage, data= [ 0xea ] 234
                            Volume Decrement
            Item(Main  ): Input, data= [ 0x02 ] 2
                            Data Variable Absolute No_Wrap Linear
                            Preferred_State No_Null_Position Non_Volatile Bitfield
            Item(Global): Report Count, data= [ 0x02 ] 2
            Item(Local ): Usage, data= [ 0xcd ] 205
                            Play/Pause
            Item(Local ): Usage, data= [ 0xcf ] 207
                            (null)
            Item(Main  ): Input, data= [ 0x02 ] 2
                            Data Variable Absolute No_Wrap Linear
                            Preferred_State No_Null_Position Non_Volatile Bitfield
            Item(Global): Report Count, data= [ 0x04 ] 4
            Item(Local ): Usage, data= [ 0x00 ] 0
                            Unassigned
            Item(Main  ): Input, data= [ 0x01 ] 1
                            Constant Array Absolute No_Wrap Linear
                            Preferred_State No_Null_Position Non_Volatile Bitfield
            Item(Main  ): End Collection, data=none
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x83  EP 3 IN
        bmAttributes            3
          Transfer Type            Interrupt
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0040  1x 64 bytes
        bInterval               7
Device Qualifier (for other device speed):
  bLength                10
  bDescriptorType         6
  bcdUSB               2.01
  bDeviceClass          239 Miscellaneous Device
  bDeviceSubClass         2 ?
  bDeviceProtocol         1 Interface Association
  bMaxPacketSize0        64
  bNumConfigurations      1
Device Status:     0x0000
  (Bus Powered)

Device Description

<<< Device Description >>>
 Type            : 01
 USB Rev         : 200
 Class           : Unknown class EF
 Subclass        : Unknown Subclass EF
 Protocol        : Unknown Protocol EF
 Max. packetsize : 40
 Vendor  ID      : 06CB
 Product ID      : 1595
 Device Release# : 0000
 Strings:
  Manufacturer Name : Synaptics
  Product Name      : CX31993 384Khz HIFI AUDIO
  Serial number     : Not implemented
 Number of Configurations : 1

 Configuration 0 :
  Lenght     : 422
  Name       : Headset
  Value      : 1
  Attributes : 0xA0
  Power      : 100 mA
  Interfaces : 4
No Interface 0x04, Endpoint 0x05 or Classspec 0x21-0x025 Description is 0x0B

  Interface 0
   Alt Setting : 0
   Name        : <NONE>
   Class       : Audio
   SubClass    : AudioControl
   Protocol    : Error Protocol is set to 01
   Endpoints   : 0
     Audiocontrol CS Interface Descriptor
     Length  : 9
     Type    : 0x24
     Subtype : 0x01
    Header :
     Audio Device Class Release Number : 0200
     Max size of AudioControl interface descriptor. : 22360
     Number of AudioStreaming and MIDIStreaming interfaces : 0
     Audiocontrol CS Interface Descriptor
     Unexpected SubType
    Length  : 8
    Type    : 36
    Subtype : 10
    Dumped Data :
     09 03 07 00 00 11
     
     Audiocontrol CS Interface Descriptor
    Input Terminal :
     Length  : 17
     Type    : 0x24
     Subtype : 0x02
     Unique Terminal ID       : 1
     Terminal Type            : 0x0101
     Assoc. Terminal ID       : 0
     Number of Log. Channels  : 9
     Spatial channel location : 0x0302
     Name of Channel          : Not Implemented
     Name of Terminal         : Not Implemented
     Audiocontrol CS Interface Descriptor
    Feature Unit :
    Length  : 18
    Type    : 36
    Subtype : 6
    Dumped Data :
     02 01 03 00 00 00
     0C 00 00 00 0C 00 00 00
     04 0C
     Unique Unit ID  : 2
     Source ID       : 1
     Size of Control Item  : 3
     ControlMap for Master : 0x000000
     ControlMap for Channel 1 : 0x00000C
     ControlMap for Channel 2 : 0x000000
     Name of Feature Unit : Not Implemented
     Audiocontrol CS Interface Descriptor
    Output Terminal :
     Length  : 12
     Type    : 0x24
     Subtype : 0x03
     Unique Terminal ID : 3
     Terminal Type      : 0x0402
     Assoc. Terminal ID : 4
     Source ID          : 2
     Name of Terminal   : Has Index 9(GetString Error -225)
     Audiocontrol CS Interface Descriptor
     Unexpected SubType
    Length  : 8
    Type    : 36
    Subtype : 10
    Dumped Data :
     0A 03 07 00 00 0C
     
     Audiocontrol CS Interface Descriptor
    Output Terminal :
     Length  : 12
     Type    : 0x24
     Subtype : 0x03
     Unique Terminal ID : 6
     Terminal Type      : 0x0101
     Assoc. Terminal ID : 0
     Source ID          : 5
     Name of Terminal   : Has Index 10(GetString Error -225)
     Audiocontrol CS Interface Descriptor
    Feature Unit :
    Length  : 14
    Type    : 36
    Subtype : 6
    Dumped Data :
     05 04 03 00 00 00
     0C 00 00 00 06 11
     Unique Unit ID  : 5
     Source ID       : 4
     Size of Control Item  : 3
     ControlMap for Master : 0x000000
     ControlMap for Channel 1 : 0x00000C
     Name of Feature Unit : Headset
     Audiocontrol CS Interface Descriptor
    Input Terminal :
     Length  : 17
     Type    : 0x24
     Subtype : 0x02
     Unique Terminal ID       : 4
     Terminal Type            : 0x0402
     Assoc. Terminal ID       : 3
     Number of Log. Channels  : 10
     Spatial channel location : 0x0101
     Name of Channel          : Not Implemented
     Name of Terminal         : Not Implemented

  Interface 1
   Alt Setting : 0
   Name        : <NONE>
   Class       : Audio
   SubClass    : Streaming Audio
   Protocol    : Error Protocol is set to 01
   Endpoints   : 0

  Interface 1
   Alt Setting : 1
   Name        : <NONE>
   Class       : Audio
   SubClass    : Streaming Audio
   Protocol    : Error Protocol is set to 01
   Endpoints   : 1
     Audiostreaming CS Interface Descriptor
     Format Type:
     Length  : 16
     Type    : 0x24
     Subtype : 0x01
      Physical Channels : 0
      Subframe size     : 1
      Bits used         : 1
      Frequency Range
       - From 131072Hz
       - To 3Hz
     Audiostreaming CS Interface Descriptor
     Format Type:
     Length  : 6
     Type    : 0x24
     Subtype : 0x02
      Physical Channels : 2
      Subframe size     : 16
      Bits used         : 7
      Supported Frequencies
       - 12586241Hz
       - 524544Hz
       - 293Hz
       - 131584Hz
       - 264448Hz
       - 66049Hz

   Endpoint 0:
    Address     : 01
    Attributes  : 0D
    Packetsize  : 00C0
    Interval    : 1
    Endpoint Descriptor NOT Understood:
    Length  : 8
    Type    : 37
    Subtype : 1
    Dumped Data :
     00 00 02 02 00 09
     

  Interface 1
   Alt Setting : 2
   Name        : <NONE>
   Class       : Audio
   SubClass    : Streaming Audio
   Protocol    : Error Protocol is set to 01
   Endpoints   : 1
     Audiostreaming CS Interface Descriptor
     Format Type:
     Length  : 16
     Type    : 0x24
     Subtype : 0x01
      Physical Channels : 0
      Subframe size     : 1
      Bits used         : 1
      Frequency Range
       - From 131072Hz
       - To 3Hz
     Audiostreaming CS Interface Descriptor
     Format Type:
     Length  : 6
     Type    : 0x24
     Subtype : 0x02
      Physical Channels : 3
      Subframe size     : 24
      Bits used         : 7
      Supported Frequencies
       - 2100481Hz
       - 524545Hz
       - 293Hz
       - 131584Hz
       - 264448Hz
       - 66305Hz

   Endpoint 0:
    Address     : 01
    Attributes  : 0D
    Packetsize  : 0120
    Interval    : 1
    Endpoint Descriptor NOT Understood:
    Length  : 8
    Type    : 37
    Subtype : 1
    Dumped Data :
     00 00 02 02 00 09
     

  Interface 1
   Alt Setting : 3
   Name        : <NONE>
   Class       : Audio
   SubClass    : Streaming Audio
   Protocol    : Error Protocol is set to 01
   Endpoints   : 1
     Audiostreaming CS Interface Descriptor
     Format Type:
     Length  : 16
     Type    : 0x24
     Subtype : 0x01
      Physical Channels : 0
      Subframe size     : 1
      Bits used         : 1
      Frequency Range
       - From 131072Hz
       - To 3Hz
     Audiostreaming CS Interface Descriptor
     Format Type:
     Length  : 6
     Type    : 0x24
     Subtype : 0x02
      Physical Channels : 4
      Subframe size     : 32
      Bits used         : 7
      Supported Frequencies
       - 8391937Hz
       - 524545Hz
       - 293Hz
       - 131584Hz
       - 264448Hz
       - 2Hz

   Endpoint 0:
    Address     : 01
    Attributes  : 0D
    Packetsize  : 0180
    Interval    : 1
    Endpoint Descriptor NOT Understood:
    Length  : 8
    Type    : 37
    Subtype : 1
    Dumped Data :
     00 00 02 02 00 09
     

  Interface 2
   Alt Setting : 0
   Name        : <NONE>
   Class       : Audio
   SubClass    : Streaming Audio
   Protocol    : Error Protocol is set to 01
   Endpoints   : 0

  Interface 2
   Alt Setting : 1
   Name        : <NONE>
   Class       : Audio
   SubClass    : Streaming Audio
   Protocol    : Error Protocol is set to 01
   Endpoints   : 1
     Audiostreaming CS Interface Descriptor
     Format Type:
     Length  : 16
     Type    : 0x24
     Subtype : 0x01
      Physical Channels : 0
      Subframe size     : 1
      Bits used         : 1
      Frequency Range
       - From 65536Hz
       - To 1Hz
     Audiostreaming CS Interface Descriptor
     Format Type:
     Length  : 6
     Type    : 0x24
     Subtype : 0x02
      Physical Channels : 2
      Subframe size     : 16
      Bits used         : 7
      Supported Frequencies
       - 1576321Hz
       - 524544Hz
       - 293Hz
       - 131584Hz
       - 264448Hz
       - 66050Hz

   Endpoint 0:
    Address     : 81
    Attributes  : 0D
    Packetsize  : 0018
    Interval    : 1
    Endpoint Descriptor NOT Understood:
    Length  : 8
    Type    : 37
    Subtype : 1
    Dumped Data :
     00 00 02 02 00 09
     

  Interface 2
   Alt Setting : 2
   Name        : <NONE>
   Class       : Audio
   SubClass    : Streaming Audio
   Protocol    : Error Protocol is set to 01
   Endpoints   : 1
     Audiostreaming CS Interface Descriptor
     Format Type:
     Length  : 16
     Type    : 0x24
     Subtype : 0x01
      Physical Channels : 5
      Subframe size     : 1
      Bits used         : 1
      Frequency Range
       - From 65536Hz
       - To 1Hz
     Audiostreaming CS Interface Descriptor
     Format Type:
     Length  : 6
     Type    : 0x24
     Subtype : 0x02
      Physical Channels : 3
      Subframe size     : 24
      Bits used         : 7
      Supported Frequencies
       - 2362753Hz
       - 524544Hz
       - 293Hz
       - 131584Hz
       - 722944Hz
       - 196867Hz

   Endpoint 0:
    Address     : 81
    Attributes  : 0D
    Packetsize  : 0024
    Interval    : 1
    Endpoint Descriptor NOT Understood:
    Length  : 8
    Type    : 37
    Subtype : 1
    Dumped Data :
     00 00 02 02 00 08
     
No Interface 0x04, Endpoint 0x05 or Classspec 0x21-0x025 Description is 0x0B

  Interface 3
   Alt Setting : 0
   Name        : <NONE>
   Class       : Human Interface Device (HID)
   SubClass    : No Subclass
   Protocol    : None
   Endpoints   : 1
   HID Description:
    Length          : 09
    HID Rel. Number : 111
    Country Code    : 0000
    Descriptors     : 1
     Type          : 22
     Length        : 0
     Type          : 07
     Length        : 0

   Endpoint 0:
    Address     : 83
    Attributes  : 03
    Packetsize  : 0040
    Interval    : 7