How to use two monitors to increase productivity on PC or Mac in 2021

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If you are working on a large project that requires the use of multiple applications at the same time, depending on a screen can hamper your productivity. Time spent moving windows, or opening and closing documents would be better for getting things done.

One way to solve this problem is to update your workspace with two external monitors. This is a better solution than using an external monitor and your computer screen because both screens will be the same size and can be set to the same height.

Connecting two high-resolution displays to a computer, especially a laptop, used to require a high-end machine and a lot of cables. The process has been simplified as technology has improved in recent years. We’ve broken down everything you need to put together a working multi-monitor setup below.

Using a multi-monitor stand


Each external monitor comes with its own mount (with one notable exception), but we recommend connecting both displays in your setup to the Mount-It! Dual Monitor Mount.

This accessory clips to your desk and allows you to move each monitor to the perfect position. You can rotate the monitor 180 degrees (great for programming or viewing a book or magazine page layout) or position them to reduce neck strain.

As a bonus, using this stand will free up space on your desk because you won’t have to worry about the feet of each monitor. Mount The dual monitor mount works with displays between 17 and 27 inches, weighing up to 22 pounds each.

We recommend this mount above all others because we have had the opportunity to test the company’s single monitor mounts and were impressed by their quality. We have full confidence in the Mount-It team! And this should be the first component of your dual monitor setup.

Note: If your desk does not work with a clamp-on monitor mount, Mount-It! has a version that can be placed on top. This version of the stand has the same features and is available on Amazon for $ 33.99.

How to choose the right monitor for your needs

LG 24UD58


Choosing the right display for a dual monitor setup can be tricky. We have guides to the best 4K monitors, the best curved monitors, the best overall monitors, and even the best portable monitors. The biggest limiting factor will be space; Everyone loves the idea of ​​having a huge pair of monitors on their desk, but not if they take up all the space.

If your desk is not very deep, having huge monitors can also strain your eyes or make it difficult to see information on both screens, defeating the purpose of all this setup. You’ll also want a high-resolution monitor (aka 4K), so everything on your screen looks as clear and sharp as possible.

Given these parameters, we have two monitor recommendations, one medium and one large, which are the most suitable for this job. Either one will do a good job, and each can be used with Mount It! monitor stand above.

1. LG 24UD58-B 24-inch 4K UHD IPS Monitor

LG 24UD58-B


LG’s 24UD58-B is the best external monitor we’ve tested so far and the perfect choice for a two-screen setup.

The 24-inch 4K screen is big enough that you can use two apps side by side without feeling overwhelmed. If you use image or video editing software, you will have enough space to keep all your tools and palates open without interfering with the project you are working on.

During our tests, we were consistently impressed by the color accuracy and overall clarity of this monitor. Text looked sharp, images and videos appeared, and games ran smoothly. This is a good all-around monitor. If you plan to play with this setting, know that the screen operates at a maximum of 60Hz (Hertz), which means that you will not be able to play some PlayStation 5 or Xbox Series S / X games at their fastest speeds.

The LG 24UD58-B has three inputs: a DisplayPort and two HDMI ports; all of these ports can accept 4K video. We have used the DisplayPort and HDMI ports during our tests and did not notice any difference in performance between the two. We recommend using DisplayPort if possible because it leaves the HDMI ports open for game consoles, media streamers, or other devices.

You can switch between inputs or adjust other settings like brightness and contrast, using a switch just below the screen. It took us a couple of tries to figure it out, but we haven’t had a problem since. The only downside to this monitor is its flimsy stand, but we’ve already recommended a solution to fix that problem.

If you’re building a dual-monitor setup, the LG 24UD58-B is the right display for the job.

2. BenQ EL2870U

BqnQ EL2870U


If you have the space and want a dual monitor setup with two giant screens, we recommend that you choose the BenQ EL2870U.

The 28-inch 4K monitor has many quality-of-life features that help it stay ahead of the competition. That starts with Eye Care, a custom technology that changes the screen’s color temperature to show less blue light as the day progresses. This subtle adjustment can help reduce eyestrain and can even make it easier to sleep.

The display runs at 60Hz and is compatible with AMD FreeSync, a technology that ensures games run with just 1ms (millisecond) lag. This is an essential feature if you want to play fast-paced games like first-person shooter games, which require that level of fidelity.

The BenQ monitor supports HDR (high dynamic range), a feature that means that colors will look much more accurate. This is a welcome feature for professional photo or video editors who need their work to look as realistic as possible. The EL2870U has three inputs: two HDMI ports and a DisplayPort, all of which can accept a 4K signal.

The main reason to get this display for a dual monitor setup is its size. You will have enough space to keep multiple applications open at the same time. If you’re producing 4K video, you can dedicate a single screen to editing and the other to view your footage in its full native resolution. Viewing your content on a large screen without any loss of quality is a huge improvement over viewing a truncated version on a laptop.

If you need two large displays for a multi-monitor setup, the BenQ EL2870U is the right choice.

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