How to Use Universal Control on Mac and iPad

Universal Control lets you use a single mouse, trackpad, and keyboard to control your Mac and iPad seamlessly. You can drag files between devices, move your cursor across screens, and type on either device without any extra software. This guide walks you through the setup and usage, covering what you need, step-by-step instructions, common pitfalls, and troubleshooting.

What You’ll Need

A Mac and an iPad that support Universal Control (most models from 2016 onward, but check Apple’s list for specifics).
Both devices signed into the same Apple ID using two-factor authentication.
Bluetooth, Wi-Fi, and Handoff turned on for both devices.
Devices within 30 feet (10 meters) of each other, with Bluetooth and Wi-Fi enabled.
macOS Monterey 12.3 or later and iPadOS 15.4 or later.

Step-by-Step

Update your devices. Go to System Settings (or System Preferences) on your Mac and General > Software Update on your iPad. Install any available updates to ensure compatibility.
Turn on Handoff. On your Mac: Apple menu > System Settings > General > AirDrop & Handoff, then toggle on “Allow Handoff between this Mac and your iCloud devices.” On your iPad: Settings > General > AirPlay & Handoff, then toggle on “Handoff.”
Sign in to the same Apple ID. On both devices, go to Settings (or System Settings) and confirm you’re signed in with the same Apple ID and that two-factor authentication is enabled.
Enable Bluetooth and Wi-Fi. On both devices, make sure Bluetooth and Wi-Fi are on. They don’t need to be on the same network, but they must be near each other.
Place devices side by side. Position your Mac and iPad so that one is to the left or right of the other, with their screens facing you. The cursor will move between them as if they were one display.
Move the cursor to the edge. Take your mouse or trackpad and move the cursor to the left or right edge of your Mac’s screen, toward the iPad. Continue moving it past the edge—the cursor should appear on the iPad’s screen. If it doesn’t, try moving it slightly slower or check the troubleshooting section below.
Drag files between devices. Once the cursor is on the iPad, you can click and drag files from the Mac to the iPad (or vice versa) just like dragging between two monitors. You can also copy and paste text or images.
Use the keyboard across devices. When the cursor is on the iPad, your Mac’s keyboard will type into the iPad. This works for any text field, such as Notes or Safari.
Adjust the arrangement. To change the position of your devices (e.g., iPad on the left instead of right), go to System Settings > Displays on your Mac. Click “Add Display” and select your iPad, then drag the blue rectangle representing the iPad to the desired side.

Common Mistakes

Not meeting system requirements. If your devices are older or not updated, Universal Control won’t appear. Check Apple’s official list of compatible models.
Devices too far apart. Bluetooth range is limited; keep them within 30 feet, but closer is better.
Handoff disabled. Forgetting to enable Handoff on both devices is the most common reason Universal Control fails.
Wrong Apple ID. If you use different Apple IDs on each device, Universal Control won’t work. Ensure both are signed in with the same ID.
Moving the cursor too fast. If you fling the cursor to the edge, it might not “catch” on the other device. Move it slowly and pause briefly at the edge.

Tips

Use the same iCloud account for continuity. This also enables features like Handoff for calls and messages.
Drag and drop with multiple fingers. On a trackpad, you can use a three-finger drag (if enabled in System Settings > Accessibility) to move files more naturally.
Press the Option key while dragging to copy a file instead of moving it.
Use the keyboard shortcut Control+Up Arrow to switch between the Mac and iPad screens when the cursor is near the edge.
Keep devices plugged in. Universal Control can drain battery faster, especially when transferring large files.

Troubleshooting

Universal Control not working at all?

Check that both devices are updated to the minimum required versions.
Restart both devices—this resolves most connectivity glitches.
Turn off Bluetooth and Wi-Fi on both, then turn them back on.
On your Mac, go to System Settings > Displays and click “Add Display.” If your iPad appears, select it to manually connect.

Cursor moves to the edge but doesn’t cross over?

Move the cursor more slowly and hold it at the edge for a second.
Ensure the iPad is unlocked and on the home screen.
Try moving the cursor to the opposite edge—sometimes the arrangement is reversed.

Files won’t drag between devices?

Make sure both devices have the same Apple ID and are within Bluetooth range.
Check that you’re using a compatible file type (e.g., dragging a photo from Photos works, but dragging a system file may not).
If dragging from iPad to Mac, try dragging from the Files app instead of the Photos app.

Keyboard types on the wrong device?

Click on the screen where you want to type first—the cursor must be active on that device.
If the cursor is on the Mac but the keyboard types on the iPad, click on the Mac screen to refocus.

Frequently Asked Questions

Does Universal Control work with more than two devices?

Yes, you can use up to three devices—for example, a Mac, an iPad, and another Mac or iPad—as long as they’re all signed in to the same Apple ID and meet the requirements.

Can I use Universal Control with a Windows PC?

No, Universal Control is exclusive to Apple devices. It works only between Macs and iPads (or between two Macs).

Do both devices need to be on the same Wi-Fi network?

No, they just need Bluetooth and Wi-Fi enabled. They can be on different networks, but they must be near each other.

Will Universal Control work if my iPad is in a case or screen protector?

Yes, cases and screen protectors don’t interfere because it uses Bluetooth and Wi-Fi, not touch input.

Can I use Universal Control with an iPad that doesn’t support Sidecar?

Yes, Universal Control has different system requirements than Sidecar. Many older iPads that don’t support Sidecar still work with Universal Control.

How do I stop Universal Control from connecting automatically?

On your Mac, go to System Settings > Displays, and uncheck “Automatically reconnect to any of your Macs or iPads.” On the iPad, you can also turn off Handoff temporarily.

General steps for current mainstream versions; menus can differ by device and version. See the disclaimer or report an error.

More in this bed

The whole Tech How-To bed →