VoiceOver User Guide
- Welcome
- What’s new in VoiceOver
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- Customise key commands and trackpad gestures
- Change what the VoiceOver rotor shows
- Change the VoiceOver voice
- Change how VoiceOver pronounces text and symbols
- Customise verbosity
- Use VoiceOver activities
- Change function key behaviour
- Customise punctuation
- Create custom labels for UI elements
- Export, import and reset VoiceOver preferences
- Use VoiceOver portable preferences
- Use the braille and caption panel
- Use the screen curtain
- Use tile visuals
- Learn about progress or status changes
- Copyright and trademarks

Mirror a braille display with VoiceOver Utility on Mac
Connect multiple USB braille displays to your Mac and have all of them display the same braille output at the same time. The braille displays can be of different types, models and sizes.
Connect your Mac to the braille display you want to use to control other braille displays. This display is called the primary braille display.
In the Displays tab of the Braille category in VoiceOver Utility, select the braille display, then select the “Primary braille display” tickbox in the display information section.
To prevent input from other braille displays that are connected to your Mac, click the “Allow input from” pop-up menu, then choose “Primary braille display”.
Connect additional braille displays to your Mac. These displays will mirror the output from the primary braille display.
Download this guide in Braille Ready Format: BRF (English)