| 1 | [Device /dev/bus/usb/0/3]
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| 2 | Class .................. 0xef Miscellaneous Device ()
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| 3 | Subclass ............... 0x02 Miscellaneous Device (?)
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| 4 | Protocol ............... 0x01 Miscellaneous Device (?, Interface Association)
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| 5 | Max Endpoint 0 Packet .. 64
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| 6 | USB Version ............ 2.0
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| 7 | Vendor ID .............. 0x291a
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| 8 | Product ID ............. 0x8178
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| 9 | Product Version ........ 0x0113
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| 10 | Manufacturer String .... "Anker Innovations Ltd."
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| 11 | Product String ......... "Anker Lightning Audio Adapter"
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| 12 | Serial Number .......... "A8178W20211.00754"
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| 13 | [Configuration 0]
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| 14 | Configuration String . ""
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| 15 | [Interface 0]
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| 16 | [Alternate 0 active]
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| 17 | Class .............. 0x03 Human Interface Device (No Subclass, None)
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| 18 | Subclass ........... 0x00 Human Interface Device (No Subclass, None)
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| 19 | Protocol ........... 0x00 Human Interface Device (No Subclass, None)
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| 20 | Interface String ... "USB Audio Adapter"
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| 21 | [Endpoint 0]
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| 22 | MaxPacketSize .... 64
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| 23 | Interval ......... 1
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| 24 | Type ............. Interrupt
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| 25 | Direction ........ Input
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| 26 | [Descriptor 0]
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| 27 | Type ............. 0x21
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| 28 | Data ............. 11 01 00 01 22 63 00
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| 29 | [Descriptor 1]
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| 30 | Type ............. 0x0b
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| 31 | Data ............. 01 03 01 00 20 02
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| 32 | [Interface 1]
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| 33 | [Alternate 0 active]
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| 34 | Class .............. 0x01 Audio ()
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| 35 | Subclass ........... 0x01 Audio (Control Device)
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| 36 | Protocol ........... 0x20 Audio (Control Device)
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| 37 | Interface String ... "USB Audio Interface"
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| 38 | [Endpoint 0]
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| 39 | MaxPacketSize .... 64
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| 40 | Interval ......... 8
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| 41 | Type ............. Interrupt
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| 42 | Direction ........ Input
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| 43 | [Descriptor 0]
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| 44 | Type .............. 0x24
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| 45 | Subtype ........... 0x01 (Header)
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| 46 | ADC Release ....... 2.0
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| 47 | Total Length ...... 32256
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| 48 | Interfaces ........
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| 49 | [Descriptor 1]
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| 50 | Type ............. 0x24
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| 51 | Data ............. 0a 07 07 07 01 00
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| 52 | [Descriptor 2]
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| 53 | Type ............. 0x24
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| 54 | Data ............. 0a 08 07 07 06 00
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| 55 | [Descriptor 3]
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| 56 | Type .............. 0x24
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| 57 | Subtype ........... 0x02 (Input Terminal)
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| 58 | Terminal ID ....... 5
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| 59 | Terminal Type ..... 0x0402 (Unknown)
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| 60 | Associated Terminal 0
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| 61 | Nr Channels ....... 8
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| 62 | Channel Config .... 0x2
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| 63 | Front .......... Right
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| 64 | Channel Names ..... 3
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| 65 | Terminal .......... 0
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| 66 | [Descriptor 4]
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| 67 | Type .............. 0x24
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| 68 | Subtype ........... 0x06 (Feature Unit)
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| 69 | Unit ID ........... 3
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| 70 | Source ID ......... 5
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| 71 | Control Size ...... 0
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| 72 | Kill Thread
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