The TUTT S3 Dual 14” Portable Monitor delivers two Full HD IPS displays (1920×1080) with 300-nit brightness in a slim, 3.57 lb folding design. Features include built-in stand, stereo speakers, plug-and-play USB-C/USB-A/HDMI connectivity, and wide OS compatibility (Windows, macOS M1/M2/M3, Android, Linux, ChromeOS). Includes the H5 Converter Cable for broad device compatibility, making it ideal for professionals and travelers needing a reliable dual-screen laptop extender.
TUTT S3 14” Dual Portable Laptop Monitor | IPS Full HD | Built-in Stand & Speakers | All Devices Compatible
Key Features
Dual 14” FHD IPS Displays: 1920×1080 resolution with 300-nit brightness for sharp, consistent visuals
Portable Folding Design: Ultra-slim and weighs only 3.57 lbs—perfect for hybrid professionals and travelers
Built-in Stand: Integrated kickstand ensures stable positioning at various angles
Plug and Play: No drivers required; connect via USB-C, USB-A, or HDMI
Multiple Display Modes: Mirror, Extend, Portrait mode for custom workflows
Wide Compatibility: Works with Windows, macOS (including M1/M2/M3), Android, Linux, ChromeOS, and gaming consoles
Built-in Stereo Speakers: Clear audio for presentations, streaming, and video calls
Technical Specifications
Screen Size: 14” × 2 (dual monitors)
Resolution: 1920 × 1080 (Full HD)
Panel: IPS Anti-Glare
Brightness: 300 nits
Aspect Ratio: 16:9
Refresh Rate: 60Hz
Rotation Angle: 180°
Audio: 2 × built-in stereo speakers
Compatible Laptop Sizes: 13” – 19”
Connectivity: USB-C to USB-C, USB-A to USB-C, HDMI to Type-C
Weight: 3.57 lbs
TUTT S3 Portable Monitor Unboxing | Package Contents and Accessories
Watch the official unboxing of the TUTT S3 Portable Monitor — showcasing the full package contents, included cables, accessories, and setup essentials for quick and efficient connection.
What’s in the Box
1 × TUTT S3 Portable Monitor Extender
2 × USB-A to USB-C Cables
2 × USB-C to USB-C Cables
1 × HDMI to Type-C Cable
1 × Carrying Bag
1 × H5 2-in-1 Video Transmission Cable (for MacBook M1/M2/M3)
2 × User Guides
Product Summary:
Designed for Productivity on the Go
Use the TUTT S3 as a dual screen monitor with Mac or Windows laptops. Expand workspace while traveling, presenting, or collaborating. Ideal for multitaskers, professionals, and remote teams needing a reliable second screen for laptop.
Whether you’re reviewing spreadsheets or editing media, this folding portable screen adds performance without compromising portability.
Real-Time Setup Support
Every TUTT monitor includes access to fast technical support. Simply: • Follow instructions on the package. A certified technician will contact you within 90 minutes to walk you through setup and compatibility.
First Screen: Connect a full-featured USB-C cable directly from your laptop to the USB-C port on the first screen. No external power is required.
Second Screen: Connect HDMI from your laptop to the HDMI/DP (typically red-marked) port on the second screen. Use a USB-C cable to supply power to the second screen.
Note: External power is recommended for stable performance.
2. HDMI + Regular USB-C or USB-A
First Screen: Connect HDMI from your laptop to the HDMI/DP port. Power using USB-C cable (external source recommended).
Second Screen: Use the included H5 cable (USB-C + USB-A) and connect to laptop. Connect USB-C end to HDMI/DP port on second screen. Use external USB-C cable to power the screen. A blue screen will appear. Install the “Display” driver. Restart system if needed.
3. MacBooks with One Full-Featured USB-C + One Regular USB-C
First Screen: Connect USB-C directly. No external power needed.
Second Screen: Use H5 cable (USB-C + USB-A) and connect to MacBook. Plug USB-C end to HDMI/DP (red) port. Power separately via USB-C. Install “Display” driver. Restart Mac if needed.
Frequently Asked Questions
1. Why does my laptop display “NO Signal” when connected to TUTT S3 using the TYPE-C port?
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.
2. How can I determine if the TYPE-C interface of my laptop is full-featured?
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.
3. Why does the screen flicker, disappear, and then reconnect while using TUTT S3 with my laptop?
This issue typically stems from insufficient or unstable power supply from your laptop interface to TUTT S3. To address this, utilize an adapter providing a stable power output of 5V/2A or higher.
S3 Portable Monitor for Laptop – Dual Screen Extender with Carrying Bag & H5 Converter Cable
Official demonstration of the TUTT S3 Portable Monitor – a dual screen extender for laptops, bundled with a protective carrying bag and the TUTT H5 converter cable for universal USB-C/HDMI connectivity.
How To Connect Portable Monitor to Laptop with H5 Converter Cable (S7 Pro, S3, S6, F3 & S2 Mini)
Watch how to properly connect your TUTT Portable Monitor using the H5 Converter Cable — compatible with S7 Pro, S3, S6, F3, and S2 Mini models for plug-and-play display setup.
TUTT 14” FHD Portable Monitor – S3 Triple Screen Extender, IPS, Built-in Stand & Speakers | All Devices Compatible with Converter Cable (H5 Included)
The TUTT S3 Dual 14” Portable Monitor delivers two Full HD IPS displays (1920×1080) with 300-nit brightness in a slim, 3.57 lb folding design. Features include built-in stand, stereo speakers, plug-and-play USB-C/USB-A/HDMI connectivity, and wide OS compatibility (Windows, macOS M1/M2/M3, Android, Linux, ChromeOS). Includes the H5 Converter Cable for broad device compatibility, making it ideal for professionals and travelers needing a reliable dual-screen laptop extender.
TUTT S3 14” Dual Portable Laptop Monitor | IPS Full HD | Built-in Stand & Speakers | All Devices Compatible
Key Features
Dual 14” FHD IPS Displays: 1920×1080 resolution with 300-nit brightness for sharp, consistent visuals
Portable Folding Design: Ultra-slim and weighs only 3.57 lbs—perfect for hybrid professionals and travelers
Built-in Stand: Integrated kickstand ensures stable positioning at various angles
Plug and Play: No drivers required; connect via USB-C, USB-A, or HDMI
Multiple Display Modes: Mirror, Extend, Portrait mode for custom workflows
Wide Compatibility: Works with Windows, macOS (including M1/M2/M3), Android, Linux, ChromeOS, and gaming consoles
Built-in Stereo Speakers: Clear audio for presentations, streaming, and video calls
Technical Specifications
Screen Size: 14” × 2 (dual monitors)
Resolution: 1920 × 1080 (Full HD)
Panel: IPS Anti-Glare
Brightness: 300 nits
Aspect Ratio: 16:9
Refresh Rate: 60Hz
Rotation Angle: 180°
Audio: 2 × built-in stereo speakers
Compatible Laptop Sizes: 13” – 19”
Connectivity: USB-C to USB-C, USB-A to USB-C, HDMI to Type-C
Weight: 3.57 lbs
TUTT S3 Portable Monitor Unboxing | Package Contents and Accessories
Watch the official unboxing of the TUTT S3 Portable Monitor — showcasing the full package contents, included cables, accessories, and setup essentials for quick and efficient connection.
What’s in the Box
1 × TUTT S3 Portable Monitor Extender
2 × USB-A to USB-C Cables
2 × USB-C to USB-C Cables
1 × HDMI to Type-C Cable
1 × Carrying Bag
1 × H5 2-in-1 Video Transmission Cable (for MacBook M1/M2/M3)
2 × User Guides
Product Summary:
Designed for Productivity on the Go
Use the TUTT S3 as a dual screen monitor with Mac or Windows laptops. Expand workspace while traveling, presenting, or collaborating. Ideal for multitaskers, professionals, and remote teams needing a reliable second screen for laptop.
Whether you’re reviewing spreadsheets or editing media, this folding portable screen adds performance without compromising portability.
Real-Time Setup Support
Every TUTT monitor includes access to fast technical support. Simply: • Follow instructions on the package. A certified technician will contact you within 90 minutes to walk you through setup and compatibility.
First Screen: Connect a full-featured USB-C cable directly from your laptop to the USB-C port on the first screen. No external power is required.
Second Screen: Connect HDMI from your laptop to the HDMI/DP (typically red-marked) port on the second screen. Use a USB-C cable to supply power to the second screen.
Note: External power is recommended for stable performance.
2. HDMI + Regular USB-C or USB-A
First Screen: Connect HDMI from your laptop to the HDMI/DP port. Power using USB-C cable (external source recommended).
Second Screen: Use the included H5 cable (USB-C + USB-A) and connect to laptop. Connect USB-C end to HDMI/DP port on second screen. Use external USB-C cable to power the screen. A blue screen will appear. Install the “Display” driver. Restart system if needed.
3. MacBooks with One Full-Featured USB-C + One Regular USB-C
First Screen: Connect USB-C directly. No external power needed.
Second Screen: Use H5 cable (USB-C + USB-A) and connect to MacBook. Plug USB-C end to HDMI/DP (red) port. Power separately via USB-C. Install “Display” driver. Restart Mac if needed.
Frequently Asked Questions
1. Why does my laptop display “NO Signal” when connected to TUTT S3 using the TYPE-C port?
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.
2. How can I determine if the TYPE-C interface of my laptop is full-featured?
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.
3. Why does the screen flicker, disappear, and then reconnect while using TUTT S3 with my laptop?
This issue typically stems from insufficient or unstable power supply from your laptop interface to TUTT S3. To address this, utilize an adapter providing a stable power output of 5V/2A or higher.
S3 Portable Monitor for Laptop – Dual Screen Extender with Carrying Bag & H5 Converter Cable
Official demonstration of the TUTT S3 Portable Monitor – a dual screen extender for laptops, bundled with a protective carrying bag and the TUTT H5 converter cable for universal USB-C/HDMI connectivity.
How To Connect Portable Monitor to Laptop with H5 Converter Cable (S7 Pro, S3, S6, F3 & S2 Mini)
Watch how to properly connect your TUTT Portable Monitor using the H5 Converter Cable — compatible with S7 Pro, S3, S6, F3, and S2 Mini models for plug-and-play display setup.
FAQs
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ℹ️Customer Review Disclaimer | Ai Moderation
Customer reviews shown here made collected from our website or from our Store on partner platforms such as Amazon, Best Buy, Walmart Canada, or other authorized sellers, and reflect individual experiences. They are provided for general reference only.
"All reviews are moderated by AI to ensure they comply with our guidelines and to filter out any inappropriate or irrelevant content."
With a full USB-C n HDMI no driver installed on my Dell laptop.
Resolution: acceptable ( not recommended for gaming as my sun complaint)
Portrait mode is great for my long documents to have all in one page.
Overall no complaints
S
Su S. (Canada)
You need to power screens separately
My laptop doesn’t have Thunderbolt usb ports I need to connect by H5 cable and HDMI. Both screens need to be powered separately.
I don’t call it Portable
Dear valued customer,
Thank you for taking the time to share your experience with our TUTT 14” FHD Portable Monitor. We apologize for any inconvenience you may have encountered with powering the screens separately. Our monitor is designed to be compatible with all devices, including those without Thunderbolt USB ports. However, we understand your frustration and will take your feedback into consideration for future product improvements. Please don’t hesitate to reach out to our customer support team for any further assistance. Thank you for choosing our product.
Best regards,
SAMA
Customer Service Team
N
Nora K. (Canada)
Decent monitor
Few hints: I don’t have Thunderbolt USB so I have to use HDMI and H5 cable which is fine, screens should power through laptop or outlet.
Not recommended for people always on run.
Z
Zahra M. (Canada)
Increased comfort and efficiency
The screen is more clear and crisp than my laptop. It is smaller than my laptop screen, but that is because I didn't measure it correctly...so user error, nothing against the item itself. It also comes with a traveling back for the monitor that has a little pocket for the cords. It is also very light weight.
N
Nat (Canada)
Great!
I purchased the TUTT 14" S3 Triple Screen Extender to increase productivity, and I love it. It was tricky to get parts of it working at first (with my MacBook Air), but TUTT's customer support was very quick and SUPER helpful (and patient)! I appreciate their help, immensely!
C
Cathy B.
Lagging
it is great but it lags, I have tried everything but when I open even my email application the mouse lags over it. anyone else have this issue?
S
Stéphane D.
Super convenient
This screen extender is perfect for when I’m not in the office, but still have to work. It’s convenient size allows me to bring it with me wherever I have to work.
S
Stephanie (Canada)
Great Service
Picked this up on discount from Walmart online. After a month I lost the HDMI cable, and the seller sent me a new one for free—really great customer service. The leather case feels sturdy and slick, making it easy to carry around.
É
Éric W. (Canada)
Écran triple fiable pour un usage en ingénierie
On a acheté l’écran portable triple TUTT S3 pour notre compagnie d’ingénierie. La livraison à Montréal a été très rapide, ce qui était vraiment apprécié.
C’est moi qui étais responsable de l’installation. Au début, un des écrans ne se connectait pas bien avec notre portable ASUS, ce qui a demandé d’installer un pilote supplémentaire. Ça a rendu la mise en place un peu plus compliquée que prévu. Mais une fois que tout a été configuré, ça fonctionne bien et de façon stable.
Ce qui nous a le plus impressionnés, c’est le service à la clientèle. J’avais laissé un message au support technique et ils m’ont rappelé rapidement. Pour que la communication soit claire, ils ont même fait venir un technicien avec un traducteur pour me parler directement en français. Honnêtement, j’ai trouvé ça très professionnel et ça montre à quel point ils tiennent à leurs clients.
En résumé, je donnerais 4/5 pour le produit à cause du petit défi au départ, mais 5/5 pour le service et le support technique. Maintenant que tout est installé, l’écran marche super bien pour nos besoins et on est satisfaits de la performance ainsi que du service reçu.
P
Paolo S.
Just plug and play
Working properly. The S1 portables screen was well packaged and came with the appropriate cables so you just need to plug and play.
Purchased multiple items through their website and on Best Buy also participated on Reviewer program. I am very happy with their product and service. Sama the store manager is very kind and generous.
Compared with S6 ( purchased last year) for office use.
- it doesn’t have speaker S6 has ( ok for office and workstation not personal use for playing music)
- not many choice in market when 3 additional screens are needed
- my S6 is my favourite but 2 cables are required this one is single canble
Is it perfect: no there are many upgrades can be done. Most importantly speaker integration.
NOTE: technician was contacted for driver installation, he is polite and patient.
Ce cadre photo numérique était pour notre famille. La livraison a été super rapide — on avait demandé l’expédition gratuite avec Postes Canada, mais ils l’ont surclassée à UPS sans frais. On apprécie vraiment le bon service de cette boutique.
This store offers diverse tech products with good quality and packaging. Customers appreciate quick shipping, professional technical support, and responsive customer service. Many users praise the functionality and value of monitors, watches, glasses, and othe...This store offers diverse tech products with good quality and packaging. Customers appreciate quick shipping, professional technical support, and responsive customer service. Many users praise the functionality and value of monitors, watches, glasses, and other electronics. However, some report shipping delays, return fee policies, and connectivity issues requiring technical assistance.