Where can I find the Windows driver for M4U?
M4U does not not require
any special driver for Windows XP, Windows Vista, Windows 7, Windows 8/8.1 or
M4U is a so-called "Class Compliant" interface which means
that it works 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.