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M2 Firmware Update

Keep your ACUS M2 & M2xtd running at their best.
Update to software version “4r” and enjoy better stability, and a fix for that “Low Voltage” message that sometimes popped up with a half-full battery.

Check your current software version under:
Menu → Info → Version: XX

If your M2 already came with version 4r, you’re good to go — no update needed.

What you’ll need:
• a Mac (Windows version coming soon)
• a USB-C cable
• and the ACUS Updater

Hit one of the icons above to download the ACUS Updater for your system and get started!

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