- Just bought a wonderful Dell U3415W. I have realized there is no 'Manager Display' for OS X. Wonder if Dell is going to release it and when. It's a shame not to have such application for Mac users.
- DisplayLink Manager is a new way to enable your DisplayLink dock, adapter or monitor on macOS platforms. It's an application that combines our latest driver with features that streamline the setup of mutliple displays up to 4K.
- This is a subreddit for all things Ultrawide and wider - 21:9, 32:9, etc. Whether it be questions about game support or productivity, or if you'd just like to show of pictures of your new setup 3440x1440 & 2560x1080 and all Ultrawide resolution enthusiasts are welcome, as well as those wanting to upgrade.
Dell Display Manager Application This package contains the software application that allows users to configure their Dell monitor settings such as Brightness, Contrast and Preset Modes. This application requires Display Data Channel Command Interface (DDC/CI) to work.
Check display support
You can connect one or more external displays depending on your Mac model. To find out how many external displays your Mac supports, check its technical specifications:
- Choose Apple menu > About This Mac.
- Click the Support tab.
- Click Specifications.
- On the web page that appears, the number of displays your Mac supports is displayed under Video Support or Graphics.
If you're using a Mac with Apple Silicon, you can connect a single external display using one of the Thunderbolt/USB 4 ports. On Mac mini (M1, 2020), you can connect a second display to the HDMI port.
Connect your display
Connect your display to a power source, then connect your display to your Mac. Mac computer word processing. Check the ports on your Mac to find out whether you need an adapter.
Change display options
After you've connected your display, you can choose to extend your desktop or mirror your displays.
Use extended desktop mode
- Choose Apple menu > System Preferences, then click Displays.
- Click the Arrangement tab.
- Make sure that the Mirror Displays tick box isn't selected.
- Arrange your displays to match the setup on your desk. To change the position of a display, drag it to the desired position. A red border appears around the display as it's moved.
- To set a different display as the primary display, drag the menu bar to the other display. The primary display is where your desktop icons and app windows first appear.
Mirror your displays
- Make sure your external display is turned on and connected to your Mac.
- Choose Apple menu > System Preferences, click Displays, then click the Arrangement tab.
- Make sure the Mirror Displays tick box is selected.
Use AirPlay
With Apple TV, you can use your TV as a separate display for your Mac. Find out how to use AirPlay to mirror or extend your Mac display.