[Device /dev/bus/usb/6/2]
    Class .................. 0x02 (Communication)
    Subclass ............... 0x00
    Protocol ............... 0x00
    Max Endpoint 0 Packet .. 64
    USB Version ............ 2.0
    Vendor ID .............. 0x04e8 (Samsung Electronics Co., Ltd)
    Product ID ............. 0x6864 (GT-I9070 (network tethering, USB debugging enabled))
    Product Version ........ 0x0400
    Manufacturer String .... ""
    Product String ......... ""
    Serial Number .......... ""
    [Configuration 0]
        Configuration String . ""
        [Interface 0]
            [Alternate 0 active]
                Class .............. 0x02 (Communication)
                Subclass ........... 0x02
                Protocol ........... 0xff
                Interface String ... ""
                [Endpoint 0]
                    MaxPacketSize .... 8
                    Interval ......... 9
                    Type ............. Interrupt
                    Direction ........ Input
                [Descriptor 0]
                    Type ............. CDC interface descriptor
                    Subtype .......... Header
                    CDC Version ...... 1.10
                [Descriptor 1]
                    Type ............. CDC interface descriptor
                    Subtype .......... Call management
                    Capabilities ..... None
                    Data interface ... 1
                [Descriptor 2]
                    Type ............. CDC interface descriptor
                    Subtype .......... Abstract control management
                    Capabilities ..... None
                [Descriptor 3]
                    Type ............. CDC interface descriptor
                    Subtype .......... Union
                    Control interface  0
                    Subordinate .....  1
        [Interface 1]
            [Alternate 0 active]
                Class .............. 0x0a (CDC-Data)
                Subclass ........... 0x00
                Protocol ........... 0x00
                Interface String ... ""
                [Endpoint 0]
                    MaxPacketSize .... 512
                    Interval ......... 0
                    Type ............. Bulk
                    Direction ........ Input
                [Endpoint 1]
                    MaxPacketSize .... 512
                    Interval ......... 0
                    Type ............. Bulk
                    Direction ........ Output
        [Interface 2]
            [Alternate 0 active]
                Class .............. 0xff (Vendor specific)
                Subclass ........... 0x42
                Protocol ........... 0x01
                Interface String ... ""
                [Endpoint 0]
                    MaxPacketSize .... 512
                    Interval ......... 0
                    Type ............. Bulk
                    Direction ........ Input
                [Endpoint 1]
                    MaxPacketSize .... 512
                    Interval ......... 0
                    Type ............. Bulk
                    Direction ........ Output