52 lượt xem

How To Connect Two Monitors To Your MacBook Pro

This site contains affiliate links. As an Amazon Associate, We earn a commission from qualifying purchases at no extra cost to you.

Few things can boost your productivity as much as adding more screen real estate to your MacBook Pro. One external monitor is useful, but two monitors can facilitate an even better computing experience.

You can use the HDMI ports, mini DisplayPort, or Thunderbolt (over USB-C) ports to connect dual monitors or multiple monitors to your MacBook Pro. As a former Mac administrator, I’ve helped many people configure external monitor setups with their MacBooks over the years. Read below for the details you need to get your display configuration just the way you want.

Let’s get started.

How To Connect Two Monitors To Your MacBook Pro

To connect multiple displays to your MacBook Pro, you can use the HDMI ports, mini DisplayPort, or Thunderbolt (over USB-C) ports. Using compatible cables and adapters, connect your monitors to a selected port. Your MacBook will auto-detect the displays, giving you more screens.

Before connecting two monitors, ensure your MacBook Pro has the necessary ports. Most MacBook Pros have at least two Thunderbolt 3 (USB-C) ports. If your MacBook Pro has an HDMI port, you can connect one external monitor, but you’ll need an adapter to connect a second external displays.

Steps To Connect Two Monitors To Your MacBook Pro

Connecting two external displays to your MacBook Pro provides more screen real estate, enabling you to multitask effectively. However, connecting dual monitors to your MacBook Pro may seem daunting. Following the simple steps outlined below, you can easily set up your dual monitor system and enjoy the benefits of a larger workspace.

1. Identify Your Mac Model

The first step in connecting two or multiple displays to your MacBook Pro is to identify your MacBook’s model. Knowing your Mac’s exact model number and configuration is crucial in determining system preferences, how many monitors your Mac supports and at what resolution. Here are the steps to find your MacBook model:

  1. Click the Apple logo in the top left corner of the screen and choose About This Mac.
  1. A window will appear where you can see your Mac model. For instance, this computer is a MacBook Pro (13-inch, M1, 2020).
  1. Also, note what type of processor your MacBook has. If your Mac is the Apple Silicon variety, the About This Mac window will list this as Chip. You’ll see Processor instead of Chip if it has an Intel processor.

2. Verify The Number Of External Monitors Your MacBook Pro Supports

With your model in hand, you can now check how many external displays your Mac (officially) supports. Here’s how:

  1. Head over to support.apple.com and scroll down the page until you see the Search for more topics search field.
  1. Enter your model number in the box and press the return key to search. It’s better to copy and paste the entire model name to avoid mistakes.
  2. Look for your model’s Technical Specifications page in the search results and click the link.
  3. Once there, scroll until you find Display Support.
  4. Under this heading, Apple will list the number of external monitors your MacBook Pro supports.

If Apple says your MacBook only supports one external monitor, don’t jump ship yet; a workaround might still allow you to use dual monitors simultaneously. We’ll cover that below.

3. Secure The Necessary Cables, Adapters, And Other Hardware

After verifying the specs for your MacBook Pro, you need to obtain the proper cables and adapters to connect the computer to the external displays. The video output on most MacBook Pros will be USB-C, HDMI, or Mini DisplayPort (with or without Thunderbolt).

Most newer monitors have USB-C inputs, but older displays are limited to DisplayPort, HDMI, DVI, or VGA. We don’t recommend VGA because the external display quality will be sub-par, but it can work in a pinch.

Despite having multiple USB-C ports (docking station)) for multiple monitors, some MacBook Pro models are limited to fewer monitors than their ports. In other words, the Mac will only recognize the first monitor (or two) plugged into USB-C. It may support one external display over USB-C and one using the HDMI port.

Next, check the video inputs on your monitor. If they don’t match your MacBook’s outputs, you’ll need to use an adapter or special cable, like Apple’s USB-C Digital AV Multiport Adapter.

Another solution is a USB-C docking station for your MacBook Pro. However, even with a docking station, you won’t overcome the M1 MacBook’s limit of one external monitor without some special maneuvering we’ll detail below.

4. Connect The MacBook Pro To The Monitors

Now that you have the proper hardware, plug the cables into the monitors and connect them to your Mac. Ensure the monitors are plugged into a power outlet, turned on, and set to the proper input display settings. Turn on the MacBook Pro if it’s not on already, and it will auto-detect the monitors.

5. Use System Settings To Configure The Monitor Arrangement

  1. Click the Apple icon and open System Settings.
  1. Select the Displays option in the left sidebar.
  1. Click on the Arrange button, and then you can configure your monitor arrangement as desired in the right pane by dragging and dropping the tiles to correspond with your layout.
  1. Use the Use as: drop-down and change the display settings to the Main display.
  1. Depending on your preferences, you can also change the options for each monitor to extend or mirror. In general, this should be set to an Extended display.

Note: These settings will only appear when an external display is connected to your Mac.

Can You Connect Two Monitors To An M1 MacBook Pro?

You cannot connect dual monitors to an M1 MacBook Pro – not officially, at least. If you check the Apple support page, you’ll see that all MacBooks with the M1 chip only support one monitor. Even the new M2 MacBooks also support just one second display.

If you check the Apple support page, you’ll see that all MacBooks with the M1 chip only support one monitor. Even the new M2 MacBooks also support just one second monitor.

Never fear; there is a workaround.

Note: This workaround is not guaranteed to work in future macOS releases and may not work at all for you. So, if dual external monitors are absolutely necessary for you, you should buy a Mac with an M1 Pro or M1 Max instead.

Now, let’s see how to use two monitors with your M1 or M2 Mac:

  1. Download and install the DisplayLink drivers for macOS.
  1. After installation, enable Screen Recording for the software in the Security & Privacy pane of System Settings. You may have to manually add the software by clicking the + button in the right pane.
  2. When prompted, allow the software to launch at startup so you don’t have to run it manually every time you reboot your Mac.
  3. Connect your first monitor as normal using a USB-C cable or USB-C adapter.
  4. Use a DisplayLink-supported USB-C or USB-A to HDMI or DisplayPort adapter to connect the second monitor to your Mac. A good option is Plugable’s USB Dual Monitor Adapter. This adapter must work with the DisplayLink software. Otherwise, the device will attempt to use the MacBook’s native GPU for the video signal, which is limited to one monitor.
  5. The DisplayLink system converts the video signal to USB packets to bypass the M1 and M2 limitation and then reconverts the signal to video at the adapter.

Although this workaround will give you 4K resolution at 60Hz, it is not recommended for gaming, as you might experience some noticeable latency. If you use Mac Pro for gaming, playback of HDCP content will not work with this solution.

Frequently Asked Questions

Now Get Some Work Done

Connecting two monitors to your MacBook Pro can be a game-changer for productivity and workflow. You can easily set up your dual monitor system by following the simple steps outlined in this guide.

Now that you have your new dual-display setup for your MacBook Pro, you’re ready to dominate the workday with productivity like never before. And even if you’re just using it for leisure, your dual monitor rig will make your experience more enjoyable.

Do you use multiple monitors with your MacBook Pro? Tell us about your setup below!

About Andrew Gilmore