Universal Serial Bus Usage Tables for HID Power Devices
ThisdocumentdefinesthecommunicationofPowerSourceDeviceswithintheUniversalSerialBus(USB)protocolasaHumanInterfaceDevice(HID).Variousdevicescanhaveintegratedhardwarepowercontrolofinternalcomponentsand/orbatteries.Thesamefunctionalitycanalsobeassociatedwithdevicespoweredfromexternalpowers
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