Mobile Pixels Duex Plus Review: Slide-Out Second Screen for Your Laptop
Key Features
13.3-inch slide-out display
Snaps to the back of your laptop and slides out to the side, giving you a real second screen without dragging an extra monitor on flights.
Single-cable USB-C
One cable handles power and video. No clutter, no power brick, no extra dongles to lose at the airport.
Rotates 270 degrees
Pivot it forward to share a screen with a client, flip it for portrait coding, or fold it back when you are done.
Lightweight build
Around 1.7 pounds, slim aluminum frame. You feel it on the laptop lid but not in your shoulder bag.
Our Experience
We carried the Duex Plus through a couple of work weeks, both at the desk and on a coffee-shop crawl. Setup is genuinely plug-and-play on Mac and Windows, no driver hunt. The hinge feels stiff at first but breaks in cleanly, and the magnets latch the panel flush against the laptop lid when you fold it back.
The matte 1080p panel is sharp enough for spreadsheets, docs, and second-screen video calls. Brightness is good for indoor work and tolerable in well-lit cafes; direct sun is still a fight. After a week, going back to a single laptop screen on the road felt cramped, which is the bar a portable monitor needs to clear.
Pros & Cons
What We Liked
- Real second screen that travels in a laptop bag without thinking about it
- One USB-C cable for power and video, no brick
- Rotation modes are useful, not gimmicks
- Adds noticeable productivity on long writing or research days
Worth Knowing
- The magnetic mount sticks to your laptop lid, not everyone loves that
- Bright outdoor sun washes the screen out
- Adds about 1.7 lb to your daily carry
Full Specifications
| Screen Size | 13.3 inches |
| Resolution | 1920 x 1080 |
| Connection | USB-C (single cable) |
| Rotation | 270 degrees |
| Weight | ~1.7 lb |
| Compatibility | Mac, Windows, Linux, Android |
Frequently Asked Questions
Does it work with a MacBook Air?
Will it scratch my laptop lid?
Can I use it as a primary screen?
Final Verdict
The Duex Plus is the rare productivity gadget that earns its luggage space. If you live on a laptop and switch between coffee shops, hotels, and home, this gives you the dual-screen experience anywhere without dragging a full monitor and stand. Worth the price if remote work is your normal.
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