Passer au contenu
Canada’s Electronics Store
Canada’s Electronics Store
Free Delivery
$379.00
$515.00
Canada Flag Verified Canadian Seller
Return Icon 30-Day Return
Shipping Icon Fast Free Shipping
Secure Payment Icon Secure Encrypted Payment
Technical Support Icon Live Technical Support

All major credit cards plus secured payment by

Accepted Payment Methods - TUTT
1-Year Warranty Canada Flag Canadian Service Learn More

TUTT S3 Dual 14” Portable Laptop Monitor | Triple Screen Extender | Full HD IPS | Built-in Stand and Speakers

Upgrade to Multi-Screen Efficiency with the TUTT S3

The TUTT S3 is a high-performance dual-screen portable monitor designed to expand your laptop’s capabilities with minimal setup. Engineered for hybrid professionals, remote workers, and creators, the S3 offers two 14-inch Full HD IPS displays, smart folding architecture, wide system compatibility, and a plug-and-play user experience. Whether you’re tackling spreadsheets, attending virtual meetings, or editing media, the S3 delivers productivity, portability, and power in one compact frame.

Dual 14” Full HD Displays for Seamless Workflow

Each screen measures 14 inches and features a 1920×1080 resolution with IPS technology, offering consistent brightness and clarity at wide viewing angles. The TUTT S3 enables simultaneous display of multiple windows, boosting multitasking capabilities while eliminating window toggling. These features make it the ideal laptop screen extender and productivity enhancer for professionals on the go.

Lightweight and Travel-Friendly Design

Weighing just 3.57 lbs, the S3 is remarkably portable for a dual-display system. The frame supports laptop screens up to 19”, and it folds neatly into a compact form factor for easy storage and transport. Whether commuting, traveling, or working remotely, this lightweight laptop monitor is built for mobility without compromising screen size or build quality.

True Plug-and-Play Connectivity

The TUTT S3 is a true USB-C portable monitor with support for multiple configurations. With dual USB-C and HDMI options, it connects easily to laptops, tablets, or docking stations. It supports macOS, Windows, Android, Linux, and ChromeOS platforms. It’s especially optimized as a MacBook portable monitor with support for dual video signals (via HDMI/USB-C combo or full-featured USB-C ports).

Integrated Stand, Ergonomics, and Display Modes

The S3 includes an upgraded built-in stand for enhanced stability during use. It supports multiple viewing angles for ergonomic comfort. Choose between mirror mode, extend mode, or independent screen use. Combined with 180° screen rotation, this setup functions as a flexible dual screen extender or even a full triple screen extender when paired with your laptop’s internal display.

Audio and Display Quality

The TUTT S3 features built-in stereo speakers and vivid IPS display panels with 300 nits brightness and anti-glare coating. Whether you're using it as a graphic design monitor or watching content, the S3 delivers exceptional image and audio performance. It also doubles as a reliable gaming portable monitor for casual console or PC use.

Quick Connection Guide 

Universal Compatibility

  • OS Support: Windows, macOS, Android, Linux, ChromeOS
  • Device Compatibility: Laptops, tablets, phones, PS4/PS5, Xbox, Switch
  • Connection Options: USB-C to USB-C, USB-A to USB-C, HDMI to Type-C

Technical Specifications

  • Display: 14” x 2 Full HD 1080P IPS panels
  • Resolution: 1920×1080
  • Brightness: 300 nits
  • Aspect Ratio: 16:9
  • Panel Type: IPS
  • Rotation: 180° forward
  • Audio: Dual integrated speakers
  • Compatible Laptops: 13” to 19” screen size
  • Weight: 3.57 lbs

What’s in the Box

  • 1 × TUTT S3 Monitor Extender
  • 2 × USB-A to USB-C Cables
  • 2 × USB-C to USB-C Cables
  • 1 × HDMI to Type-C Cable
  • 1 × H5 2-in-1 Video Transmission Cable
  • 1 × Carrying Bag
  • 2 × User Guides

Ideal For

Whether you're searching for a portable screen for laptop, expanding your Mac workstation, or looking for the best second screen setup, the TUTT S3 is a powerful solution. It excels in business, education, and creative work environments and functions equally well as a portable computer monitor for travel or remote work.

Technical Support – Response Within 90 Minutes

Need help with setup? Customers can text the word “Monitor” to the number printed on the product packaging or scan the QR code and submit the online form. A certified technician will call within 90 minutes for real-time assistance.

Or, get support online here: Technical Support Request

Warranty Support

Register your product or submit a claim here: TUTT Warranty Center


Also Available at Best Buy

Buy the TUTT S3 on Best Buy Canada

For users researching how to connect second monitor setups or wondering how to connect portable monitor displays to macOS and Windows—TUTT offers tutorials and real-time assistance to simplify every connection.

Support also available for all TUTT purchases on: Best Buy Amazon Walmart

Canada-Based Technical Support – In Under 90 Minutes

Certified support from local technicians—fast, direct, and reliable.
90-Min Response Local Experts Live Video Call

How It Works:

Use the printed card inside the box to access our technical support form. Submit your order number, and a technician will contact you within 90 minutes during service hours. A video call is required for setup and troubleshooting. Prefer not to use video? Just mention it in the form.

Support Hours:
Mon–Fri: 10 AM – 5 PM EST Sat–Sun: 11 AM – 2 PM EST

Why Choose TUTT Displays?

  • Live support for every computer screen we sell
  • Trusted local brand for USB-C and HDMI monitors
  • 30-Day Returns + Fast shipping from Ontario
  • One of Canada’s largest selections of portable displays

Assistance Technique au Canada – en Moins de 90 Minutes

Assistance certifiée par des techniciens locaux — rapide, directe, fiable.
Réponse en 90 min Techniciens Locaux Appel Vidéo Direct

Comment ça fonctionne :

Utilisez la carte imprimée dans votre boîte pour accéder au formulaire d’assistance technique. Soumettez votre numéro de commande et un technicien vous contactera dans les 90 minutes (durant les heures de service). L’appel vidéo est requis pour l’installation ou le dépannage. Vous préférez éviter la vidéo ? Mentionnez-le simplement dans le formulaire.

Heures de support :
Lun–Ven : 10h – 17h Sam–Dim : 11h – 14h

Pourquoi choisir les écrans TUTT ?

  • Assistance directe pour chaque écran d’ordinateur
  • Marque locale fiable pour moniteurs USB-C et HDMI
  • Retour sous 30 jours + expédition rapide depuis l’Ontario
  • Grande sélection d’écrans portables au Canada
Shipping Free Shipping
Return Easy Return
Secure Secure Payment

Related Products 

Not Sure: Compatible or Practical? 

Get Recommendations from Our Technician 

Talk With Our Technician 

Follow Us On

Instagram

Follow Us on Social Media

Frequently Asked Questions

Still have questions? Send us your questions by filling out the form below, we will be happy to assist you.

Thanks for contacting us. We'll get back to you as soon as possible.

Email *

Question *

The Screen shows “No Signal “ 

This issue arises when the TYPE-C port of your laptop lacks full features, specifically the capability to transfer video signals and power simultaneously. Using H5 Cable will solve the problem.

Is my laptop USB-C Full-Featured?

Title

Typically, a TYPE-C interface with symbols like “DP,” or one identified as Thunderbolt 3 or Thunderbolt 4, indicates full feature support. In the absence of such symbols, refer to the user manual or online resources for your laptop’s specifications.

The Screen flicker or disappear 

Title

This issue typically stems from insufficient or unstable power supply from your laptop interface to the monitor. To address this, utilize an adapter providing a stable power output of 5V/2A or higher.

How to connect with HDMI cable 

Title

Using HDMI Cable you need to power the screen with source of power, either with a USB cable to your laptop or to a wall charger. 

Customer Reviews

Based on 29 reviews
62%
(18)
34%
(10)
0%
(0)
0%
(0)
3%
(1)
K
Kyana R. (Canada)
5 star to technical support 4 star to product

Best Buy purchased, technical support was satisfactory and helpful.

Points to improve:
1- Shipping was slow: 5 days to Vancouver
2- Portable monitor used 2 cable to connect, to carry around its too much cable for me. Never mind the plugs and etc.

G
Gaetan J. (Canada)
Doesn't fit

It's not comptable with my laptop so I will return it by postes or FedEx or purolator this week-end with the address that tutt send me to return

M
Makarious A. (Canada)

Good product

A
Andreas T. (Canada)
Now a pic for my earlier review

Thanks to Amir, I was able to complete the set-up for my new office today! As you can see, I had a big monitor mounted to the wall next to my 24 inch hp monitor. I like the four screens better than two big ones. I teach online courses and am involved with course development and other writing. The different monitors allow me to have various tasks easily accessible and viewable on each monitor. In the current set-up, all screens (with the exception of the iPad's) are controlled from the white Bluetooth keyboard and track pad. I travel quite a bit and having the three screens attached to the laptop and then my iPad next to them makes for a great mobile office.

A
Andreas T. (Canada)
Outstanding product and support

I purchased the S2 Mini online from BestBuy and received it two days earlier than expected.
Since I could not get it to work on my MacBook Air right away, I texted the number and received a call from Amir within minutes. He was very knowledgeable and patient and helped me get it to work. Fantastic guy!
The only problem is my wife saw what a nifty gadget I have and now she wants one as well. I will give her this one and get one that is slightly bigger, the S3 or even the S6!

S
Sasha H. (Canada)
Very nice packaging and support

My purchase was on Best Buy TUTT Store. But I messaged them here on their website for technical support for HDMI port. A technician called and walked me through the process.
I recommend this seller as they stand by their products.

Comparer les produits

{"one"=>"Sélectionnez 2 ou 3 articles à comparer", "other"=>"{{ count }} éléments sélectionnés sur 3"}

Sélectionnez le premier élément à comparer

Sélectionnez le deuxième élément à comparer

Sélectionnez le troisième élément à comparer

Comparer