1 | [Device /dev/bus/usb/0/1]
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2 | Class .................. 0x00 (Defined at Interface level) ()
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3 | Subclass ............... 0x00 (Defined at Interface level) ()
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4 | Protocol ............... 0x00 (Defined at Interface level) ()
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5 | Max Endpoint 0 Packet .. 8
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6 | USB Version ............ 2.0
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7 | Vendor ID .............. 0x0b0e (GN Netcom)
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8 | Product ID ............. 0x0e41
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9 | Product Version ........ 0x0210
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10 | Manufacturer String .... "GN Audio A/S"
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11 | Product String ......... "Jabra Evolve2 40"
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12 | Serial Number .......... "A0020A28B6F90E"
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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 .............. 0x01 Audio ()
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18 | Subclass ........... 0x01 Audio (Control Device)
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19 | Protocol ........... 0x00 Audio (Control Device)
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20 | Interface String ... ""
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21 | [Descriptor 0]
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22 | Type .............. 0x24
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23 | Subtype ........... 0x01 (Header)
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24 | ADC Release ....... 1.0
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25 | Total Length ...... 105
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26 | Interfaces ........ 1, 2,
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27 | [Descriptor 1]
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28 | Type .............. 0x24
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29 | Subtype ........... 0x02 (Input Terminal)
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30 | Terminal ID ....... 10
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31 | Terminal Type ..... 0x0201 (Microphone)
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32 | Associated Terminal 0
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33 | Nr Channels ....... 2
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34 | Channel Config .... 0x3
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35 | Front .......... Left Right
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36 | Channel Names ..... 0
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37 | Terminal .......... 0
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38 | [Descriptor 2]
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39 | Type .............. 0x24
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40 | Subtype ........... 0x02 (Input Terminal)
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41 | Terminal ID ....... 4
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42 | Terminal Type ..... 0x0201 (Microphone)
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43 | Associated Terminal 0
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44 | Nr Channels ....... 1
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45 | Channel Config .... 0x4
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46 | Front .......... Center
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47 | Channel Names ..... 0
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48 | Terminal .......... 0
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49 | [Descriptor 3]
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50 | Type .............. 0x24
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51 | Subtype ........... 0x06 (Feature Unit)
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52 | Unit ID ........... 5
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53 | Source ID ......... 4
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54 | Control Size ...... 1
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55 | Master Channel . Mute Volume
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56 | Channel 2 ...... Bass
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57 | Feature ........... 4
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58 | [Descriptor 4]
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59 | Type .............. 0x24
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60 | Subtype ........... 0x03 (Output Terminal)
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61 | Terminal ID ....... 6
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62 | Terminal Type ..... 0x0101 (USB Streaming)
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63 | Associated Terminal 0
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64 | Source ID ......... 5
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65 | Terminal .......... 4
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66 | [Descriptor 5]
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67 | Type .............. 0x24
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68 | Subtype ........... 0x02 (Input Terminal)
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69 | Terminal ID ....... 1
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70 | Terminal Type ..... 0x0101 (USB Streaming)
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71 | Associated Terminal 0
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72 | Nr Channels ....... 2
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73 | Channel Config .... 0x3
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74 | Front .......... Left Right
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75 | Channel Names ..... 0
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76 | Terminal .......... 0
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77 | [Descriptor 6]
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78 | Type .............. 0x24
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79 | Subtype ........... 0x06 (Feature Unit)
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80 | Unit ID ........... 2
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81 | Source ID ......... 8
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82 | Control Size ...... 1
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83 | Master Channel . Mute Volume
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84 | Channel 3 ...... Mute Bass
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85 | Feature ........... 5
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86 | [Descriptor 7]
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87 | Type .............. 0x24
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88 | Subtype ........... 0x06 (Feature Unit)
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89 | Unit ID ........... 7
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90 | Source ID ......... 10
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91 | Control Size ...... 1
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92 | Master Channel . Mute Volume
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93 | Channel 2 ...... Volume Bass
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94 | Feature ........... 6
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95 | [Descriptor 8]
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96 | Type .............. 0x24
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97 | Subtype ........... 0x04 (Mixer Unit)
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98 | Unit ID ........... 8
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99 | Source IDs ........ 1, 7,
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100 | Channels .......... 2
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101 | Channel Config .... 0x3
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102 | Front .......... Left Right
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103 | Channel Names ..... 0
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104 | Bitmap Control .... 0x00
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105 | Mixer ............. 5
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106 | [Descriptor 9]
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107 | Type .............. 0x24
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108 | Subtype ........... 0x03 (Output Terminal)
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109 | Terminal ID ....... 3
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110 | Terminal Type ..... 0x0301 (Speaker)
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111 | Associated Terminal 0
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112 | Source ID ......... 2
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113 | Terminal .......... 5
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114 | [Interface 1]
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115 | [Alternate 0]
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116 | Class .............. 0x01 Audio ()
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117 | Subclass ........... 0x02 Audio (Streaming)
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118 | Protocol ........... 0x00 Audio (Streaming)
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119 | Interface String ... ""
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120 | [Alternate 1 active]
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121 | Class .............. 0x01 Audio ()
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122 | Subclass ........... 0x02 Audio (Streaming)
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123 | Protocol ........... 0x00 Audio (Streaming)
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124 | Interface String ... ""
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125 | [Endpoint 0]
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126 | MaxPacketSize .... 98
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127 | Interval ......... 1
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128 | Type ............. Isochronous
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129 | Direction ........ Input
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130 | [Descriptor 0]
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131 | Subtype ........... 1 (AS_GENERAL)
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132 | Terminal link ..... 6
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133 | Delay ............. 1
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134 | Format tag ........ 1
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135 | [Descriptor 1]
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136 | Subtype ........... 2 (FORMAT_TYPE)
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137 | Format Type ....... 1 (FORMAT_TYPE_I)
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138 | Channels .......... 1
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139 | Subframe size ..... 2
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140 | Bit resolution .... 16
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141 | Sampling Freq ..... 8000, 16000, 44100, 48000,
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142 | [Descriptor 2]
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143 | Type .............. 0x25 (CS_ENDPOINT)
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144 | Subtype ........... 0x01 (EP_GENERAL)
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145 | Attributes ........ 0x01 Sampling Frequency
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146 | Lock Delay Units .. 1 (Milliseconds)
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147 | Lock Delay ........ 1
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148 | [Interface 2]
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149 | [Alternate 0]
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150 | Class .............. 0x01 Audio ()
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151 | Subclass ........... 0x02 Audio (Streaming)
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152 | Protocol ........... 0x00 Audio (Streaming)
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153 | Interface String ... ""
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154 | [Alternate 1 active]
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155 | Class .............. 0x01 Audio ()
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156 | Subclass ........... 0x02 Audio (Streaming)
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157 | Protocol ........... 0x00 Audio (Streaming)
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158 | Interface String ... ""
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159 | [Endpoint 0]
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160 | MaxPacketSize .... 196
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161 | Interval ......... 1
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162 | Type ............. Isochronous
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163 | Direction ........ Output
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164 | [Descriptor 0]
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165 | Subtype ........... 1 (AS_GENERAL)
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166 | Terminal link ..... 1
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167 | Delay ............. 1
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168 | Format tag ........ 1
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169 | [Descriptor 1]
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170 | Subtype ........... 2 (FORMAT_TYPE)
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171 | Format Type ....... 1 (FORMAT_TYPE_I)
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172 | Channels .......... 2
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173 | Subframe size ..... 2
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174 | Bit resolution .... 16
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175 | Sampling Freq ..... 8000, 16000, 32000, 44100, 48000,
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176 | [Descriptor 2]
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177 | Type .............. 0x25 (CS_ENDPOINT)
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178 | Subtype ........... 0x01 (EP_GENERAL)
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179 | Attributes ........ 0x01 Sampling Frequency
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180 | Lock Delay Units .. 1 (Milliseconds)
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181 | Lock Delay ........ 1
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182 | [Interface 3]
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183 | [Alternate 0 active]
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184 | Class .............. 0x03 Human Interface Device (No Subclass, None)
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185 | Subclass ........... 0x00 Human Interface Device (No Subclass, None)
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186 | Protocol ........... 0x00 Human Interface Device (No Subclass, None)
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187 | Interface String ... ""
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188 | [Endpoint 0]
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189 | MaxPacketSize .... 64
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190 | Interval ......... 1
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191 | Type ............. Interrupt
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192 | Direction ........ Input
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193 | [Descriptor 0]
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194 | Type ............. 0x21
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195 | Data ............. 11 01 00 01 22 5a 01
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