Product Description
If after connecting the USB-C cable, one side of the expansion screen shows “No Signal”, it means that your laptop’s C port only supports power supply, then you only need to connect the HDMI cable to the monitor extension to provide it with video signals. In this case, one side of the screen needs to be connected to the screen with two cables.
Attention:
If you connect the HDMI cable +USB-A cable, one side does not work properly, and the port connection on the back of the expansion screen flashes red, Note：The HDMI cable needs to be connected at the third port (from top to bottom), then remove the HDMI cable and re-plug it to work.
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Customer Reviews
4.5 out of 5 stars 1,410
4.7 out of 5 stars 3,097
4.7 out of 5 stars 3,097
4.5 out of 5 stars 1,410
4.7 out of 5 stars 3,097
Price
$139.99$139.99 $109.98$109.98 $279.99$279.99 $179.99$179.99
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Applicable Size Range
13″-17″ 13.3″-17″ No Limit on Laptop Size 13.3″-17″ No Limit on Laptop Size
Screen Size (Diagonal)
15.6″ 14″ 15.6″ 14″ 14″
Driver Download
NO NO NO NO NO
Screen Aspect Ratio
16:9 16:9 16:9 16:9 16:9
Display Resolution
1920 x1080 pixel 1920 x1080 pixel 1920 x1080 pixel 1920 x1080 pixel 1920 x1080 pixel
Refresh Rate
60 Hz 60 Hz 60 Hz 60 Hz 60 Hz
Net Product Weight
2.75 pounds 2.34 pounds 5.2pounds 3.66 pounds 4.73 pounds
Applicable Systems
Windows/Android/Chrome/linux/Dex/Mac Windows/Android/Chrome/linux/Dex/Mac Mac(for M1.M2.M3)/Wins/Chrome/Android Windows/Android/Chrome/linux/Dex/Mac (Not for M1/M2/M3)) Windows/Android/Chrome/linux/Dex/Mac (Not for M1/M2/M3))
Colour Gamut
120% sRGB 100% sRGB 120% sRGB 100% sRGB 100% sRGB
📟Excellent Display Parameters– 14-inch HD display, 1000:1 contrast, IPS 1080P resolution, rich colors, better viewing experience, The laptop monitor extender can independently adjust the brightness, Stereo speaker, contrast and other parameters. Flexibly adjust the screen rotation Angle 180 degrees, adjust the best viewing Angle at any time, whenever and wherever you can greatly enjoy the visual and audio dual experience.
💻Increase Your Productivity by 200%– The laptop screen extender supports three modes: Extended Mode, Duplicated Mode, and Second Screen Mode, Perfect for conference presentations, multitasking, The perfect multi-screen simultaneous and multi-screen standalone display solution for laptop users, perfect for gamer, programmers, financial and investment professionals, designers, and anyone who needs a more efficient workflow.
🎯Wide Range of Applications– The bracket for monitor extension for laptop is easy to use, clamp the bracket on the top of the computer screen, easy to install and fixed without falling. Suitable for 13.3″-17″ laptops. The weighs an ultra-light 2.33lbs, Complimentary handbag easy to carry, fold or unfold, this travel monitor for laptop is a great choice for office meetings, home work and business travel, entertainment games.
⚡Plug and Play Without Driver– Only 1 cable are needed for plug and play function. Make sure your laptop has a full-featured C port or an HDMI port and a USB-A port. If the screen displays “No Signal” after connecting the USB-C cable, it means that your laptop’s C port only supports power supply, then you need to connect the HDMI cable to the display extension to provide it with video signals.
🎁High Compatibility– Compatible with Mac, PC, Windows, Android, PS5, Xbox, Switch and most other operating systems, if your connection fails, please contact us directly, our after-sales team will give you a satisfactory solution. Package includes :1* Portable monitor, 1* User Manual, 1*Carry Bag, 1* USB-C to USB-C cable, 1* HDMI to TYPE-C cable, 1*USB-A to USB-C cable.
Customers say
Customers find the monitor extender easy to set up and use, taking less than 5 minutes to connect, and appreciate that it works seamlessly with their laptops. The device is portable, with one customer noting it barely adds any bulk to their laptop bag, and comes with a sturdy carrying case. Customers praise the picture quality for its crisp resolution and high-definition display, and value the additional screen functionality, with one mentioning it’s great for setting up a triple-screen setup. Customers consider it worth the price.
Michael –
Consultant constantly working from my laptop
As a consultant constantly working from my laptop—juggling spreadsheets, Word documents, SOPs, and endless emails—I was struggling with the inefficiency of toggling between windows. The Domyfan 14″ Laptop Monitor Extender has completely transformed my workflow, boosting my productivity by 90%.Why I Love It:✅ Seamless Dual-Screen Setup – No more minimizing tabs or awkwardly resizing windows. I can now have my email open on one screen while referencing a spreadsheet or document on the other. The FHD 1080P IPS display is crisp and vibrant, making text and data easy to read.✅ Plug-and-Play Simplicity – No complicated setup! I just connected it via USB-C (HDMI and USB-A also supported), and it worked instantly with my Windows laptop.✅ Portable & Lightweight – Since I’m often on the go, the slim design and 14″ size make it easy to slip into my bag. It securely attaches to my ~13″ laptop, extending my screen without taking up extra desk space.✅ Huge Time-Saver – Before this, I wasted so much time flipping between tabs or squinting at split screens. Now, I can view two full-sized documents side by side, copy-paste data effortlessly, and multitask like never before.Who Should Buy This?Professionals (consultants, analysts, writers, coders) who need more screen real estateStudents working on research or assignmentsAnyone tired of constant alt-tabbing!Final Thoughts:If you’re working from a laptop and need more screen space without the bulk of a traditional monitor, this is a must-have. The Domyfan Monitor Extender is affordable, easy to use, and massively improves efficiency. I can’t imagine working without it now!Highly recommended!
Nathan T –
Great addition to my laptop!
Wow what a great improvement to my work performance when I travel. I am a Data Analyst and constantly have up to three programs open at one time. Using just the laptop was extremely difficult and slowed my productivity down. switching back and forth. Since I purchased this it is like I am working from my desk when I travel. I will break this down to make it simpler than rambling.1. Picture quality is great, I do not see any color resolution change from my laptop to either monitor and I have not noticed any flickering or adjusting.2. The size is great and the various ways to move the monitors around is very helpful when I travel and find myself with limited space.3. Since I have been using this for the last 6 months I have found what works best for me when traveling. Due to the natural weight of two monitors and the base, I only take one monitor and the base in its carrying case, with me in my backpack. They both fit comfortably with my laptop and gear. I use both monitors when I am working closer to home. I have had so many coworkers see my setup and become jealous, but I gladly show them how great it is and recommend that they buy it themselves.
Ashley –
Quick conversion to three monitors!
I must start by saying a was a little hesitant in ordering this item as I had read that it would be returned a lot. I am so glad I took a chance and tried this product! I purchased this monitor system to give me more screen space when I am traveling or working remotely from home. I purchased it off the specs of my personal laptop as who knows what could happen with work. I will say it does NOT fit a 17.3″ screen size. It is just a tad to small when trying to place it over my screen. However it will still plug in and allow me to use it, the screens are just hidden a little bit by the laptop screen.My work computer is smaller (and the one in the picture) and the monitors fit perfectly on them and stand very well. Being able to go from one screen to three screens in just a minute is very helpful! They also pack up well and fit in a nice carrying case that came with them. I forgot to grab a picture of that and will try to update this with the case photo. They aren’t super heavy either for adding two monitors to my computer. This is prefect for what I was looking to do with them and I have even recommended it to my coworkers who travel. For about 200 bucks I have two on the go monitors.Plugin them in was super simple. All you had to do is connect the two type USB-C cords into the monitors and into the laptop and BAM, you now have three monitors! If you are on the fence about getting these pull the rip cord and order them, you wont be disappointment.
Nick Van den Bosch –
Heel handig in gebruik.Alle nodige kabels en handleiding zijn meegeleverd.Zelfs een handige opbergtas is aanwezig.
olivier bacquet –
J’utilise l’extension d’écran depuis 3 mois avec une grande satisfaction.Je l’utilise avec une surface pro 11, ce qui n’est pas complètement intégrable et impose de positionner les extensions en retrait de l’écran de la surface, sans que ce soit gênant pour autant.Les câbles sont de très bon qualité. Le branchement est simple et efficace, intuitif et immédiat.
Javier Provencio Quesada –
Soy editor de video y normalmente uso de dos a tres monitores más la pantalla de tv para trabajar correctamente.Buscaba algo para poder teletrabajar y no llevarme todo el despliegue de monitores o incluso tener alguna opción de poder editar algo en cualquier momento y no hacerlo de forma incómoda con un portátil. No pensé que fuese a funcionar TAN BIEN. Lo he probado en cuartos sin mucha luz, no se cómo se comportará en otras condiciones, pero para lo que es no defrauda.El packaging es muy robusto y detallista. Trae consigo tres tipos de cables distintos por si el portátil no tuviera suficientes puertos para conectar los dos monitores y una bolsa de transporte.El único pero es que las pantallas tienen un escalado del monitor principal, como si estuviera escalado un 120%. Si en el monitor principal veo una web correctamente, en los monitores externos es como si le hubiera dado al zoom de la imagen un 120 de escalado.Todo a 1080, no he probado nada en 4k.Como alternativa a unos monitores como dios manda, me parece una muy buena opción.
DonNadie –
Ich benutze diesen Laptop-Bildschirm-Extender nun seit einiger Zeit und kann ehrlich sagen, dass er meine Arbeitsweise deutlich verbessert hat. Wie man auf dem Bild sehen kann, ermöglicht mir das Setup mit den zwei zusätzlichen Bildschirmen, gleichzeitig zu arbeiten, im Internet zu surfen und Videos zu schauen – ganz ohne ständiges Fensterwechseln.✅ Die Installation war einfach – schnelle Verbindung über USB-C und HDMI, ganz ohne Probleme.✅ Die Bildqualität ist sehr gut: klare Farben, ordentliche Helligkeit und stabile Blickwinkel.✅ Die Bildschirme sind stabil und lassen sich sicher am Laptop befestigen – nichts wackelt oder stört.✅ Ich habe das Gerät mit Windows und Android getestet – funktioniert einwandfrei.📦 Die Verpackung war ordentlich, alles kam sicher an, und die Lieferung war schnell.Kurz gesagt: Wer von zu Hause aus arbeitet oder ein portables und effizientes Setup braucht, ist mit diesem Bildschirm-Extender bestens bedient. Ich nutze ihn täglich und bin sehr zufrieden!
Razzaq M –
Too heavy and not practical at allllll it won’t hold stable and keeps falling !!! No wonder it’s on sale. Don’t waist your money 💰 and I will be returning it back