The device can be used professionally with any apps, even without a specific add-in, as long as the app supports key combinations. You can store macros and key combinations directly on the keys, which are then sent to the PC immediately and without delay. For special functions in certain apps such as CAD software, there are additional plug-ins that make integration easier, but are not absolutely necessary if you only want to use keyboard shortcuts. The transfer takes place via USB and is usually instantaneous, so that macros work reliably.