bNumConfigurations=[0x1]
    +bConfigurationValue=[0x1]
    +MaxPower           =[50]
    +bNumInterfaces     =[0x1]
      +num_altsetting    =[4]
        +bLength           =[0x9]
        +bInterfaceNumber  =[0x0]
        +bAlternateSetting =[0x0]
        +bNumEndpoints     =[0]
        +bLength           =[0x9]
        +bInterfaceNumber  =[0x0]
        +bAlternateSetting =[0x1]
        +bNumEndpoints     =[6]
          +bEndpointAddress           =[0x1]
          +bEndpointAddress           =[0x81]
          +bEndpointAddress           =[0x2]
          +bEndpointAddress           =[0x4]
          +bEndpointAddress           =[0x86]
          +bEndpointAddress           =[0x88]
        +bLength           =[0x9]
        +bInterfaceNumber  =[0x0]
        +bAlternateSetting =[0x2]
        +bNumEndpoints     =[6]
          +bEndpointAddress           =[0x1]
          +bEndpointAddress           =[0x81]
          +bEndpointAddress           =[0x2]
          +bEndpointAddress           =[0x4]
          +bEndpointAddress           =[0x86]
          +bEndpointAddress           =[0x88]
        +bLength           =[0x9]
        +bInterfaceNumber  =[0x0]
        +bAlternateSetting =[0x3]
        +bNumEndpoints     =[6]
          +bEndpointAddress           =[0x1]
          +bEndpointAddress           =[0x81]
          +bEndpointAddress           =[0x2]
          +bEndpointAddress           =[0x4]
          +bEndpointAddress           =[0x86]
          +bEndpointAddress           =[0x88]
  Vendor ID =[0x04b4]  Product ID=[0x8613]

T:  Bus=02 Lev=02 Prnt=02 Port=02 Cnt=01 Dev#= 11 Spd=480  MxCh= 0
D:  Ver= 2.00 Cls=ff(vend.) Sub=ff Prot=ff MxPS=64 #Cfgs=  1
P:  Vendor=04b4 ProdID=8613 Rev=a0.01
C:* #Ifs= 1 Cfg#= 1 Atr=80 MxPwr=100mA
I:* If#= 0 Alt= 0 #EPs= 0 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none)
I:  If#= 0 Alt= 1 #EPs= 6 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none)
E:  Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E:  Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E:  Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E:  Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E:  Ad=86(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E:  Ad=88(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
I:  If#= 0 Alt= 2 #EPs= 6 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none)
E:  Ad=01(O) Atr=03(Int.) MxPS=  64 Ivl=125us
E:  Ad=81(I) Atr=03(Int.) MxPS=  64 Ivl=125us
E:  Ad=02(O) Atr=03(Int.) MxPS= 512 Ivl=125us
E:  Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E:  Ad=86(I) Atr=03(Int.) MxPS= 512 Ivl=125us
E:  Ad=88(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
I:  If#= 0 Alt= 3 #EPs= 6 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none)
E:  Ad=01(O) Atr=03(Int.) MxPS=  64 Ivl=125us
E:  Ad=81(I) Atr=03(Int.) MxPS=  64 Ivl=125us
E:  Ad=02(O) Atr=01(Isoc) MxPS= 512 Ivl=125us
E:  Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E:  Ad=86(I) Atr=01(Isoc) MxPS= 512 Ivl=125us
E:  Ad=88(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms