The drivers are not for all of their devices. I have the Motu Micro-lite and they have the same drivers they had since 2013. I called them to complain about Windows 10 compatibility and they said it was fine and supported. Well, my Micro lite died the other day and I am shipping it back to Motu for they to resolve or give me anther one. It stopped connecting to the USB 3.0 ports. I then tried using the USB 3.0 Ports and then I received all the lights in the interface lighting up and staying lit. I was told my MOTU it was a Midi Loop initally but I found out it wasn't. I just hope they replace the unit with a brand new one.
For all Midi Interfaces this is the driver you will be downloading - v4.0.5.7483 | May. 1, 2013 Motu says it will work with Windows 10.