Lebron James and the Woke NBA Finals set NEW RECORD LOW RATINGS in Game 3. There's a new Mac app called Serial, available in the app store. Full disclosure- I wrote it. The main advantage over other apps is it can work with most USB to serial devices without having to install any drivers, as it has its own drivers built-in.
Serial Box is a monthly updated Mac software serial database. Serial Box March 2020 Issue.