Where can I find the Windows driver for M4U eX / M8U eX?

Basically M4U eX and M8U eX do not specifically require a special driver for Windows 7, Windows 8/8.1 or Windows 10. The interfaces are so-called "Class Compliant" interface which means that they work with the default drivers that are included in Windows. To use them, simply connect the interface with the USB port of your PC and you can start using it in your applications.

However, we strongly recommend to install our more universal ESI MIDI Port driver in order to have multiclient and multi device support.