Memory usage limit – adjust how much memory (buffer pool) will be used by USB Analyzer.
URB transfer buffer limit – restrict the URB buffer size to handle, taking into account your system resource limitations.
Time – display either current time or the time that has elapsed since the session start.
Autoscroll On/Off – decide whether the log window should be constantly scrolling automatically to display new events or not.
Monitoring in background – while this option is on, events in GUI will not be renewed to reduce CPU load.