Product specification

This little, technological gem compresses all the data through a single cable. An unprecedented experience that represents the future of portability. A single connector that splits the information over 2 more screens. Pure magic. The Portable Monitor.

Buy the Flex
Flex 14" - Portable monitor
Flex 14" Sale price$459.00 USD Regular price$599.00 USD
Flex 14" - Portable monitor
Flex 14" Sale price$459.00 USD Regular price$599.00 USD

- 2 full-hd (1920x1080), 14" IPS matte

- Brightness: 300cd/m2

- Contrast: 1000:1s

- Refresh rate: 60hz

- Anti-glare: Experience clear visuals with our anti-glare screens, designed to reduce reflections and enhance your viewing experience


As the Slide, the world’s first one-cable solution, the Flex adds two monitors to your device using just a single USB-C cable. If you have an older laptop without USB-C or with power restrictions, you can use two USB 3 cables as an alternative




The entire device, measuring around 30mm in thickness, ensuring it easily fits in bags for on-the-go convenience


208 depth x 353 width x 30 thick mm


Works with Mac, Windows, Android and Linux


Our sturdy aluminium stand allows you to position the screens at any desired angle


The Flex does not have a battery. Connect the USB cable to efficiently power both displays


Two additional monitors draws approximately 30–50% of battery life


Premium Aluminum

What's in the box?

We provide you with the necessary cables for the proper functioning of your Slide, on any device, including:

- 1x USB-C to USB-C cable for your laptop, smartphone or tablet

- 1x USB-C to USB 3.0/2.0 cable for any other compatible device

- 1x 5V/3A Power Adapter

- USB Disk (with the Display Driver)


Works with all major operating systems:

- Windows XP / Vista / 7 / 8.1 / 10 / 11

- OSX / macOS 10.8 onwards (also works with M1, M1 Pro, M1 MAX & M2 chips.)

- V5.0 Lollipop onwards

- Ubuntu 14.10 onwards

- Chrome OS

Compatible with my setup?

Our device is compatible with any existing setup and brand, whether it’s a single, dual, or triple monitor arrangement, desktops, or laptops. It acts as a versatile add-on that effortlessly plugs into your current configuration. When on-the-go, simply unplug our device and take it with you, while your original setup stays in place, ready for your next visit.

Color Gamut

72% NTCS

Rotating screen & 180°

Featuring high-quality friction hinges on each side, our rotating monitor allows for seamless transition from panoramic view to -180°, ensuring the perfect angle for your needs


2.5 hours saved per day, per employee

+42% more productivity

Average of University of Utah, NY Times, Apple, Microsoft & Dell studies


- On the electronic side, The Portable Monitor has conceived and designed the architecture of the Synergy System communication protocol (The Portable Monitor® Synergy System), the electronic board, the interface and the technology that make it a world first, combining 2 power cables and 2 video signal cables through a single USB

- On the mechanical side, The Portable Monitor has invented the permanent data and power Constant Stream (The Portable Monitor® Constant Stream) system allowing 2 full-HD screens to slide to the left and right of your laptop screen, without any display break

Focus on the Flex

At Portable Monitor, we’ve dedicated ourselves to meticulously focusing on the smallest details, ensuring a finely crafted product that exceeds expectations in both design and functionality.

Lightweight & thin

Embodying a slim and sleek profile, our triple-screen display guarantees easy portability. It effortlessly integrates into any workspace and shines in on-the-go situations.

Aluminium stand

Crafted from premium-grade aluminum, our stand combines elegance with unmatched stability. Its robust design ensures your triple screens remain steady, while allowing seamless adjustability for the perfect viewing angle. Elevate your workspace with style and functionality.

A single Cable

With a one-cable USB connection, our triple-screen display simplifies your setup. Power and video seamlessly unite, ensuring a tidy and efficient workspace.

Feather-Light Profile

Revitalize any team discussion with a 180° swivel feature, primed for sharing insights and visuals with peers across the room.

Aluminum finish

With a premium aluminum finish, our triple-screen display exudes strength and elegance. It's not just built to last, but also to impress with its sophisticated appearance.

Multiples modes

With versatile screen positioning, our triple-display can rotate 360 degrees or adopt a triangle setup. Whether in meetings or sharing data with colleagues, ensure every detail is captured and presented with precision.

As seen on

Covered in the international world press. 600 Million views / 1000+ press articles.

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Worldwide shipping

International warranty

Free return

Secure payment

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