Registry Keys Accessed by KBDCLASS (Keyboard Class) The following is a list of keys that are either read or used by Keyboard Class upon being initialized https://docs.microsoft.com/en-us/windows-hardware/drivers/hid/keyboard-and-mouse-class-drivers \Registry\Machine\SYSTEM\ControlSet001\Services\kbdclass\PARAMETERS : WppRecorder_TraceGuid \Registry\Machine\SYSTEM\ControlSet001\Services\kbdclass\PARAMETERS : WppRecorder_RetainLastNDeletedLogs \Registry\Machine\SYSTEM\ControlSet001\Services\kbdclass\PARAMETERS : WppRecorder_ReplayEnabled \Registry\Machine\SYSTEM\ControlSet001\Services\kbdclass\PARAMETERS : WppRecorder_PerBufferMinBytes \Registry\Machine\SYSTEM\ControlSet001\Services\kbdclass\PARAMETERS : WppRecorder_PerBufferMaxBytes \Registry\Machine\SYSTEM\ControlSet001\Services\kbdclass\PARAMETERS : VerboseOn \Registry\Machine\SYSTEM\ControlSet001\Services\kbdclass\PARAMETERS : SendOutputToAllPorts \Registry\Machine\SYSTEM\ControlSet001\Services\kbdclass\PARAMETERS : MaximumPortsServiced \Registry\Machine\SYSTEM\ControlSet001\Services\kbdclass\PARAMETERS : LogPages \Registry\Machine\SYSTEM\ControlSet001\Services\kbdclass\PARAMETERS : KeyboardDeviceBaseName \Registry\Machine\SYSTEM\ControlSet001\Services\kbdclass\PARAMETERS : KeyboardDataQueueSize \Registry\Machine\SYSTEM\ControlSet001\Services\kbdclass\PARAMETERS : ForceLogsInMiniDump \Registry\Machine\SYSTEM\ControlSet001\Services\kbdclass\PARAMETERS : ConnectMultiplePorts \Registry\Machine\SYSTEM\ControlSet001\Services\kbdclass\PARAMETERS : AllowDisable