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Mobile Pixels Duex Plus Portable Monitor Review

Mobile Pixels Duex Plus Portable Monitor Review

Recently, Mobile Pixels reached out to me to review their Duex Plus Portable Monitor.

I’ve spent the past several days using their portable monitor, mostly for work. In this article, I’ll provide you with my thoughts on the monitor, and some of the pros & cons of the Duex Plus.

As a reminder, I am not being paid to give this review, my goal is to provide you with my 100% honest feedback.

Duex Plus Key Takeaways

Having used the Duex Plus for about a week, here are my key takeaways:

  • Magnetic mount is very easy to install
  • Display pops on and off the mount with ease
  • Very good display quality, full resolution
  • Hooks up to USB or USB-C
  • Hinged display provides many setup possibilities
  • Display hinge feels wobbly
  • Design is mostly plastic

To be honest, the Duex Plus surprised me with how clear and accurate the display is. The tech itself looks rather unassuming. It is made of generic plastic, it doesn’t necessarily scream, “premium”.

That being said, once I plugged in the display, I was very pleased with how it looked. I’m picky when it comes to monitors. I found the colors and contrast of the Duex Plus to be very true, and this is the most important thing for me.

The monitor plugs into a USB or USB-C port. This is a plus, because so many modern laptops do not have Display Port or HDMI ports. All I had to do was plug in the monitor to my laptop’s USB port with the provided cable and it was ready to go.

You can check out the Duex Plus here on Amazon, but if you would like to learn more about the Duex Plus and see some of the pros and cons, then keep reading.

Pros Of The Duex Plus

Here are some of the pros of the Duex Plus:

  • Clear 1080p display
  • Easy to mount
  • Connects via USB/USB-C
  • Uses laptop battery
  • Many setup possiblities

Clear 1080p Display

The Duex Plus is very clear and has very accurate colors. When it comes to monitors, the most important thing for me is the accuracy of the display.

In the past, I’ve dealt with monitors that are far too contrasty or saturated. No matter how you adjust the settings, some monitors just never look great, and they don’t produce accurate images.

Given its unassuming form factor, I was pleasantly surprised with how good the Duex Plus looks. Its full 1080p display gives it a superior image quality, and the colors are very true.

Easy To Mount

If you’d like to attach the Duex Plus to your laptop as a slide-out display, then you’ll need to install 4 magnets to the back of your laptop screen. The Duex Plus attaches to these four mounting magnets via 4 metal plates on the back of its housing.

The Duex Plus Mounts Via 4 Adhesive Magnets

Although I was intimidated at first, I found the magnets easy to install. All I had to do was remove the adhesive backing on the magnets and then secure them into place on the back of my laptop.

Connects Via USB/USB-C

These days, laptops ship with an extremely limited number of ports. I am writing this from my Surface Book, which only has a USB and USB-C port.

So, I was happy to see that the Duex Plus connects to your laptop via USB, and not HDMI or some other interface. To get the monitor up and running on my laptop, all I had to do was connect the display to my laptop using the included USB cable. Simple as pie.

Uses Laptop Battery

Another concern I had before using the Duex Plus was power management. I had assumed the Duex Plus would have its own power source and either need to be plugged in or constantly charged.

To my surprise, the Duex Plus does not need to be charged, it simply uses your laptop’s battery as a power source via the USB connection.

Now, for me this is a plus, because I hate having one more thing to charge. But, I suppose this could be a con if you are someone who needs your laptop battery to last very long, since the Duex Plus will likely cause you to get less use time out of your laptop per charge.

Many Setup Possibilities

The Duex Plus allows for many setup possibilities. I chose to mount the display to the back of my laptop so that it would function like a slide-out, side-by-side display. This required me to install the magnetic mount to the rear of my laptop.

This isn’t the only configuration you can achieve with the Duex Plus, though. The Duex Plus can also stand next to your monitor, which doesn’t require the use of the magnetic mount. It can stand both horizontally, as well as vertically, which gives you lots of options if you are weary of attaching the mount.

Cons Of The Duex Plus

Here are some of the cons of the Duex Plus:

  • Wobbly hinge
  • All-plastic design
  • Heavy

Wobbly Hinge

It’s a little hard to describe, but the Duex Plus has a “hinged” design. The display itself sits inside of a plastic housing unit, and the display slides out of this unit and then can swivel on a hinge.

One thing I didn’t like is that this hinge felt insecure and wobbly. When I slid the display all the way to the end of the housing unit, sometimes the top hinge would slide out more than the bottom hinge, making it hard for the hinge to function smoothly.

It feels like this hinge design needs a little more work so it feels more secure, and less flimsy/wobbly.

All Plastic Design

If you have a premium laptop, such as a Macbook Pro or a Surface Book, then you’re probably accustomed to premium materials–aluminum, carbon, titanium, etc.

By contrast, the Duex Plus has an all-plastic design. To me, this felt cheap, especially given the display’s price point. When attached to my laptop, it felt like the plasticky second display brought down the overall aesthetic of my premium laptop.


I wasn’t sure if I should include this as a con, because if you need a second display, then you’re probably willing to accept some additional weight.

I know when I travel abroad, a little extra weight for a second display is like a godsend compared to having to lug my desktop and 2 monitors around with me.

That being said, the Duex Plus does add significant weight to your mobile setup. It weighs 1.4 lbs which, in my case, increased the weight of my setup by around 50%.

Who Is The Duex Plus Portable Monitor For?

If you work from your computer, then you recognize the value of having a second monitor. In addition to writing for my website, I also work as a freelance software developer.

Typically, I do all of my work seated at my desktop, because having two monitors is so beneficial to my productivity.

On an average day, I run multiple instances of Chrome, VSCode, Power Shell, Windows Explorer, Spotify, etc. all at the same time.

With so many programs running at once, it is super beneficial to be able to have multiple programs displayed simultaneously; having a second monitor can be a real game-changer.

That being said, sitting at my desktop all day can get boring, and so sometimes I choose to work on my laptop from a café or boba shop. Other times, I am travelling, and I only have enough space to bring my laptop.

In these situations, where I only have my laptop available, I’ve always thought how much more productive I could be if I had a second display. The Duex Plus is a perfect solution.

It’s easy to use, doesn’t require messy cables, and has great image quality.

If, like me, you enjoy the benefits of a second monitor, but sometimes work from your laptop, then the Duex Plus is an amazing piece of gear to have in your tech arsenal.

Here is the Duex Plus on Amazon for you to check out.

👋 Hey There, I'm Eric!

Since 2018, I've been making streams come true.

I like gaming, streaming and watching other people stream. I created this website to help streamers and viewers of streams answer some of the questions they may have regarding live streaming. I am a Twitch affiliate and currently stream on Twitch 3 days a week. I hope you find my content helpful. Feel free to stop by one of my streams to say hi.