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Motu M-Series

macOS driver installer for MOTU M-Series M2, M4, and M6 audio interfaces.

CaskDrivers & HardwareApple silicon · IntelDisabled
Homepage
From homebrew/cask
30-day installs10
1-year installs85Last 365 days
Latest version2.0.2Mar 25 · Mar 25
Download size1.2MBarm64 / x86_64 · pkg
Release cadenceIrregular0 releases in 30 days

Motu M-Series is Drivers & Hardware software for Mac.

About

Motu M-Series is a macOS installer for drivers and software used with MOTU M-Series M2, M4, and M6 audio interfaces. This is the Mac installer, not the Windows package or the separate firmware updater.

  • It covers the M2, M4, and M6 interfaces.
  • The listed macOS release supports macOS 12, 13, 14, 15, and 26.
  • That release supports both Apple silicon and Intel-based Macs.
  • MOTU’s installation instructions say to double-click the installer to begin.

Install with Homebrew Cask:

brew install --cask motu-m-series

This cask installs the MOTU M-Series installer package. It is intended for use with the named MOTU interfaces; the package is not itself an audio interface. For driver downloads and platform details, see MOTU’s M2 downloads page.

New What’s new in 96480 From Homebrew commits

This release has no separate notes.

See all 7 releases

Install and uninstall

Homebrew runs the MOTU MSeries Installer (b72db03fb).pkg installer, which asks for an administrator password.

Install without Homebrew

Download the same file Homebrew uses: cdn-data.motu.com/downloads/audio/mseries/driver/RC/MOTU%20MSeries%20Installer%20(b72db03fb).pkg

SHA-256 only checks that the download is complete; it is not a security certification. See the SHA-256 and download address

Uninstall command
$ brew uninstall --cask \motu-m-series

A regular uninstall removes the app and keeps its settings and caches.

Deep clean (optional)
$ brew uninstall --zap --cask \motu-m-series

--zap also deletes the settings, caches and other files listed in the Homebrew definition. They can include data shared with other apps and cannot be restored, and it does not guarantee that nothing is left.See which files are removed

Facts and sources

Version 2.0.2
Recorded by Homebrew on Mar 25

Questions

Is Motu M-Series safe?

Motu M-Series is in Homebrew’s official catalog and has not been disabled. Since September 2026, Homebrew disables apps that fail macOS Gatekeeper checks. When installing, Homebrew checks the download from cdn-data.motu.com against its SHA-256 checksum. It was installed 10 times through Homebrew in the last 30 days.

How do I completely uninstall Motu M-Series on a Mac?

Run brew uninstall --cask motu-m-series. It stops 1 background service and forgets 2 installer receipts. To delete its settings and caches as well, run brew uninstall --zap --cask motu-m-series. That also deletes 2 files and folders, including ~/Library/Containers/com.motu.coreuac.dextmgr.

Does Motu M-Series run on Apple silicon (M1 and later) Macs?

Homebrew installs it on both Apple silicon and Intel Macs, from the same download.

Where does Motu M-Series store its settings and data?

Its data is in ~/Library/Containers/com.motu.coreuac.dextmgr. These locations come from Homebrew’s clean-up list.

What is the latest version of Motu M-Series?

The latest version is 2.0.2, added to Homebrew on Mar 25. Run brew upgrade --cask motu-m-series to update it.

What else does installing Motu M-Series add?

It installs through a .pkg installer, which asks for an administrator password.