ONext 14″ Quad Monitor Laptop Screen Extender – FHD 1080P, 1 Cable for 3 Screens, Portable IPS for 13.6″-17.3″ Laptops (Win/Mac M1-M3)

  • Quad Monitor Magic: Unlike typical triple screen monitor setups, this ONext 14″ Laptop Screen Extender transforms your laptop into a quad-monitor powerhouse. It’s perfect for designers, programmers, finance pros, or anyone craving a 400% efficiency boost—sync screens or run them independently for serious multitasking.
  • One-Cable Simplicity: Plug into your 13.6″-17.3″ Windows (Win10+) or macOS (2019+ MacBooks, M1-M3) laptop with just one USB-C or USB-A cable (Thunderbolt 3/4 supported). No drivers needed—just connect and go. (Pair it with a PD power supply for quad-screen use; not for Microsoft Surface or Chromebooks.)
  • Stunning Visuals: Add three 14″ screens with 1920×1080 resolution, 72% NTSC, and 1000:1 contrast for vibrant, clear visuals. Adjust brightness to save your eyes, making this Laptop Screen Extender a joy for long hours.
  • Smart, Adjustable Design: Rotate 0-225° with auto-sensitive screens for the perfect angle—great for sharing or presenting. The secure back bracket keeps your setup steady, and its lightweight build makes it easy to take on the go.
  • Reverse Charging Boost: Keep your laptop juiced with reverse charging (use a 60W adapter). It’s a slick office or study sidekick, rounding out this quad monitor package.
ONext 14" Quad Monitor Laptop Screen
  • 01/Extensive Industry Expertise

    Founded in 2009, Onext has 15+ years of experience in Portable Monitor, Laptop Screen Extender, and Stanbyme TV, delivering innovative, reliable solutions

  • 03/Certified Quality Assurance

    Onext, ISO 9001 and ISO 14001 certified, ensures all products meet global standards. Our products are CE, FCC, and RoHS certified for safety and performance

  • 05/Robust R&D Capabilities

    Onext invests 10%+ of revenue in R&D to drive technological advancements. Our R&D team boosts product performance in resolution, color accuracy, and energy efficiency, exceeding expectations

  • 07/Streamlined Supply Chain and Operational Efficiency

    Onext is committed to sustainability, with energy-efficient designs exceeding standards by 15% and eco-friendly materials reducing carbon footprints

  • 02/Customer-Centric Innovation

    Onext, driven by ‘Functionality and Efficiency,’ designs products that enhance productivity. Studies show our portable monitors boost multitasking efficiency by 20%, delivering real value.

  • 04/Global Reach and Tailored Solutions

    Present in 60+ countries, Onext has built a trusted reputation across North America, Europe, and Asia. We offer flexible OEM and ODM services, enabling clients to customize solutions and build their brands.

  • 06/ 24/7 Global Customer Support

    Our support team is available 24/7, with a 98% resolution rate and response time under two hours, ensuring exceptional service and building trust.

  • 08/Sustainability and Long-Term Vision

    Onext’s efficient global supply chain reduces lead times by 20%, enabling quick responses to market demands and timely delivery.

Factory Customization Flowchart
Product Name14 Inch Quad Monitor
Compatible laptop12-17.3 inch
Support systemWins, Mac
Brightness300 cd/m
Refresh rate60Hz
Wide color gamut72%
Aspect ratio16:9
Feature3 extra screens for laptop
Supercharge Your Day with a 14 Inch Quad Monitor
  • Comfy Built-in Stand: The sleek, integrated bracket on this quad computer monitor props it up on your desk effortlessly, giving you a cozy, eye-level view for hours.
  • Works with All Your Gear: With support for MacOS (M1, M2, M3 chips) and Windows, this 14 Inch Quad Monitor plays nice with any laptop or OS, keeping your setup flexible and fun.
  • Tailored for Every Laptop: This quad monitor fits laptops from 12 to 17 inches like a glove, making it a perfect match no matter your device size—super handy!
  • Incredibly Crisp HD View: This quad monitor brings FHD 1080P (1920×1080) to the table, giving your 14 Inch Quad Monitor a sharp, clear look that’s a treat for work or play.
  • Colors That Pop: With a 1000:1 contrast ratio, this quad computer monitor lights up with bright, vivid hues that make every detail stand out.
  • A Visual Delight: Whether you’re watching a movie, gaming, or just scrolling, this quad monitor serves up rich, lively colors that keep you hooked—great for any day.
Quad Monitor
Power Up Easily with a 14 Inch Quad Monitor
  • Charge Your Laptop on the Go: This quad monitor offers reverse charging via a Display PD cable, juicing up your laptop while you work—adding a handy twist to your 14 Inch Quad Monitor.
  • More Than Just a Display: Beyond being a quad computer monitor, it doubles as a charger, so you can skip packing an extra one—perfect for keeping things light.
  • Hassle-Free for Travelers: It simplifies charging and boosts your experience, making this quad monitor a must for mobile work or travel—convenience at its best.
  • Work Smarter, Faster: This quad monitor cranks up your efficiency by 400%, turning your 14 Inch Quad Monitor into a productivity powerhouse for tackling tasks with ease.
  • Light and Ready to Roll: Its portable design makes this quad computer monitor a breeze to carry—perfect for mobile work or travel, keeping you productive anywhere.
  • Versatile for Every Moment: Whether you’re crunching numbers, designing, or unwinding with entertainment, this quad monitor levels up your experience across all scenarios.
Boost Your Day with a 14 Inch Quad Monitor
Make Life Easier with a 14 Inch Quad Monitor
  • Hook Up in a Snap: This quad monitor connects with just one cable in seconds, turning your 14 Inch Quad Monitor setup into a quick.
  • Plenty of Ways to Connect: With USB-C to USB-C or USB-A to USB-C, this quad computer monitor plays nice with whatever device or port you’ve got—super handy!
  • Steady Power You Can Count On: Link it to a PD power source, and this quad monitor keeps all four screens humming along without a hitch.
  • Jump Right In: No fiddling with settings—just plug it in and start, ideal for anyone wanting a fast, smooth workspace .
  • Mirror Like a Pro: This quad monitor perfectly copies your main screen, making your 14 Inch Quad Monitor ideal for demos, teamwork, or sharing—boosting your efficiency in a snap.
  • Green and Efficient: With its low-power design, this quad computer monitor stretches your device’s battery life while cutting energy use—great for the planet and your wallet!
  • Crystal-Clear Views: Enjoy high-resolution displays on this quad monitor, delivering sharp, detailed visuals that make every task or movie a treat on your 14 Inch Quad Monitor.
Level Up Your Work with a 14 Inch Quad Monitor
Expand Your Work Game with a 14 Inch Quad Monitor
  • More Space to Work: This quad monitor extends your screen space, letting your 14 Inch Quad Monitor handle multiple apps at once—perfect for multitasking pros.
  • Smooth Teamwork Across Screens: This quad computer monitor makes multi-screen collaboration a breeze, boosting efficiency for designers, coders, or anyone juggling tasks.
  • Make It Your Own: Customize your screen layout on this quad monitor to fit your flow, tweaking displays to match your needs perfectly.
  • Get More Done: Use this 14 Inch Quad Monitor to show docs, analyze data, or monitor tools—your go-to for tackling tasks faster.
  • Works Anywhere You Go: This quad monitor shines in offices, homes, cafés, or on trips, making your 14 Inch Quad Monitor a fit for any spot you’re in.
  • Perfect for All Kinds: Business pros love this quad computer monitor for mobile work; designers get crisp colors; coders enjoy multi-screen coding; students find it great for learning; gamers level up their play; and travelers keep it light on the go.
Versatile 14 Inch Quad Monitor for Everyone
Easy to Carry
What’s In The Box?

Portable Monitors with Personalized Customization Services

At Onext factory, we understand that every client has unique needs and visions for their laptop extra monitor,. We provide a range of services that cater to different aspects of foldable portable monitor, ensuring flexibility, innovation, and quality. Here’s a closer look at what we offer:

Adapt your foldable monitor to your exact performance requirements with customized specifications:

Brightness: Enhance visibility in different environments with adjustable brightness levels.

Resolution: Choose from HD, Full HD, 2K, or 4K resolutions to suit your needs.

Refresh Rate: Enjoy smooth visuals with rates like 60Hz, 75Hz, or 120Hz—ideal for gaming or multimedia.

Ports and Connectivity: Tailor the monitor with your preferred inputs such as USB-C, HDMI, or VGA, ensuring compatibility with a variety of devices.

Other Features: Let us know what additional specifications your clients require, and we’ll bring them to life.

Mould Customization
portable monitor for ps4
Quad Monitor

Modernize and expand the monitor’s capabilities with advanced features:

Speakers: Add built-in high-quality speakers for a richer audio-visual experience.

Touch Screen: Integrate touch functionality to support interactive applications.

Wireless Connections: Enable wireless screen mirroring or streaming for maximum convenience.

Additional Functions: We can incorporate unique features based on your specific use cases or customer demands.

Boost your brand visibility with tailored logo&package solutions:

Silk Screen Logo: Display your brand logo prominently on the monitor’s casing with durable silk-screen printing.

Boot Logo: Add your custom logo to the startup screen, ensuring your branding is the first thing users see.

Color box: provide us ur own design about color box, we can customize it according to ur design files.

Quad Monitor
Function Customization
wireless PC screen

Looking for something truly unique? We offer full-scale mould customization services:
Design Creation: Collaborate with our R&D team to craft a new, bespoke mould for your foldable monitor.
New Product Launches: With a custom mould, you can launch a one-of-a-kind product that differentiates you from the competition.

Extensive Experience: With years of expertise in manufacturing and customization, we’re adept at meeting diverse requirements.
Cutting-Edge Technology: Our advanced equipment ensures precision, quality, and efficiency.
Flexible Production: Whether you need small-scale customizations or large orders, we can accommodate your needs.
Reliable Support: Our team works closely with you at every step, from design to production, ensuring seamless communication and timely delivery.

Machinery and equipment: The use of advanced production equipment and automated machinery to improve production efficiency and product quality.
Production process: From raw materials to finished products, each step is carefully designed and controlled.
Packaging: The product is carefully packaged before leaving the factory to ensure safety during transportation.
Warehouse and workshop environment: clean environment, temperature-controlled warehouse.
Aging test: Every photo frame is aging tested before shipping to ensure product stability and reliability.
Quality Inspection (QC) : Through multiple levels of quality inspection, we ensure that every product meets our high standards.
Quality commitment:We promise that through these rigorous processes, our products leave the factory as proven, high quality products.

Our Commitment to Quality
Quality You Can Trust
wireless PC screen

We believe a digital picture frame should be more than just a display—it should be built to last. That’s why our frames meet top industry standards:

  • CQC & CCC ensure safety and reliability.
  • CE & ROHS guarantee eco-friendly, non-toxic materials.
  • ISO9001 & ISO14001 reflect our commitment to quality and sustainability.
  • Patented Designs protect our innovative technology.

Every digital photo frame is rigorously tested, so you can enjoy your memories with confidence.

Quality assurance:
We are committed to providing high quality digital photo frames and each product is rigorously tested and certified to ensure that it meets the highest standards.

OUR SERVICE

Q1:Why doesn’t one of the screens light up after I connect the cable?

-This is a special situation, and you can look at the following three situations.
1)Low Laptop Voltage?
Some laptops don’t pump out enough juice for all screens on this quad computer monitor. No worries—just use the included adapter to power up the dim screen, and you’re back to quad-screen action.
2)Limited Port Functionality?
Newer laptops, like some MacBooks, might have Type-C ports where one lacks an output signal, leaving a screen dark. Try an extra HDMI cable to fire up the other screen on your quad monitor—simple fix for full quad-screen power.
3)Older Laptops Missing Ports?
If your laptop lacks HDMI or Type-C, it won’t connect to this quad computer monitor out of the box. Grab a HUB or docking station, connect it, then restart both your laptop and monitor to get all screens glowing. Contact ONext if you need help.

Q2:How to use Setup portrait mode?

-After making sure that the laptop monitor extender is connected successfully, then check the screen you want to control in your laptop’s
display settings page, and then select the screen display orientation.

Q3:How to Properly Connect Your Laptop?

Step 1 : Remeasure Your Laptop Actual Size
If your laptop is 12-16″ and also within the following size range of length, thickness and height, you can use and install our monitor. Otherwise your laptop doesn’t fit our monitor.
Length:10-14.6inch
Height:>8.27inch
Thickness:<0.28inch
Step 2: Identify Your Laptop Ports
Our 12 inch attachable triple monitor only support Type-C and HDMI ports.
Please identify your laptop ports to find the right connecting method to the triple monitor in the next step.
Notice: If your laptop use latest chip M1/M2 or your laptop model is Microsoft’s Surface Pro/Go Series, it won’t support our triple monitor. But we support M1 Pro and M1 Max chip!
Step 3:Find the Right Connection Methods
1) Type-C/Thunderbolt-3 Ports Connection (support power & data transmission)
Use included Type-C cords to connect the monitor.
2) HDMI Port Connection
Use included HDMI cords and connect power supply to use the monitor.
3) Other Video Port Connection (Need Power Supply)

1. Please make sure your laptop has USB-C or 2 USB-A ports.

2. Use the 120 cm power cable to connect the adapter to power the top monitor.

3.When you take this monitor extender on the go, don’t forget to power the top screen with an additional portable charger with more than 30W of power.

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