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Technical Support

Technical Support Request

For all purchases on TUTT Store, Amazon, Best Buy, or Walmart

In most cases, customers can resolve setup or connection issues by watching the support videos available on this page.

To ensure the fastest and most accurate support, please watch the video that matches the portable monitor model you purchased. Our step-by-step videos are prepared to help you connect, install, and troubleshoot your TUTT portable monitor based on the exact model and setup type.

Please follow the video carefully before submitting a technical support request. If the issue is not resolved after watching the video, please complete the form below and explain exactly which step caused the issue.

Before submitting your technical support request
  • Watch the video for the exact monitor model you purchased and follow each step in order.
  • If the issue continues, tell us exactly which step you reached and what happened after that step.
  • Include your order number, purchase platform, laptop or tablet model, operating system, and cable or adapter used.
Example: For an S6 portable monitor, if the issue happens during the H5 cable setup and the driver installs but the screen still does not connect, please write that clearly in the description. This helps our technician understand where to start and resolve your case faster.
Dans la plupart des cas, les clients peuvent résoudre les problèmes d’installation ou de connexion en regardant les vidéos d’assistance disponibles sur cette page.

Pour obtenir une assistance plus rapide et plus précise, veuillez regarder la vidéo correspondant au modèle de moniteur portable que vous avez acheté. Nos vidéos étape par étape sont préparées pour vous aider à connecter, installer et dépanner votre moniteur portable TUTT selon le modèle exact et le type de configuration.

Veuillez suivre attentivement la vidéo avant d’envoyer une demande d’assistance technique. Si le problème n’est pas résolu après avoir regardé la vidéo, veuillez remplir le formulaire ci-dessous et expliquer exactement à quelle étape le problème se produit.

Avant d’envoyer votre demande d’assistance technique
  • Regardez la vidéo correspondant exactement au modèle de moniteur acheté et suivez chaque étape dans l’ordre.
  • Si le problème continue, indiquez précisément à quelle étape vous êtes arrivé et ce qui s’est produit ensuite.
  • Ajoutez votre numéro de commande, la plateforme d’achat, le modèle de votre ordinateur ou tablette, le système d’exploitation et le câble ou adaptateur utilisé.
Exemple : Pour un moniteur portable S6, si le problème se produit pendant l’installation du câble H5 et que le pilote s’installe mais que l’écran ne se connecte toujours pas, veuillez l’indiquer clairement dans la description. Cela aide notre technicien à savoir par où commencer et à résoudre votre demande plus rapidement.
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How to Connect Dual Screen Portable Monitor to a Laptop
with H5 Converter Cable

Note: If your laptop does not have at least One Full-Featured USB-C 
(Thunderbolt) and for MacBooks H5 Converter Cable is Required,
with Driver (Display) Instalation.

Compatible Models: TUTT S7 Pro | S3 | S6 | F3 | S2 Mini – Dual Screen Portable Monitors. Connection instructions vary depending on your laptop’s available ports. Please review the options below:

1. HDMI + Full-Featured USB-C (Thunderbolt)

Recommended Setup for Best Performance

  • 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: While the second screen may receive power from the laptop, external power is strongly recommended for stable performance.

 

2. HDMI + Regular USB-C or USB-A

When Your Laptop Does Not Support Thunderbolt USB-C

  • First Screen
    • Connect HDMI from your laptop to the HDMI/DP (typically red-marked) port on the screen.
    • Power the screen using a USB-C cable connected to an external power source (recommended).
  • Powering from laptop is possible but not advised for long sessions.
  • Second Screen
    • Connect the included H5 conversion cable (USB-C + USB-A heads) to your laptop.
    • Connect the USB-C end of the H5 cable to the HDMI/DP (red) port on the second screen.
    • Use an external USB-C cable to power the second screen.
    • A blue screen with connection icons should appear.
    • Locate and install the “Display” driver on your laptop.
  • If no display appears, restart your system after driver installation.

 

3. MacBooks with One Full-Featured USB-C + One Regular USB-C

For Mac M1, M2, M3/4 Series and Newer Models

  • First Screen
    • Connect a full-featured USB-C cable directly to the first screen.
    • No external power required.
  • Second Screen
    • Connect the included H5 conversion cable (USB-C + USB-A heads) to your MacBook.
    • Plug the USB-C end of the H5 cable into the HDMI/DP (red) port on the second screen.
    • Power the screen using a separate USB-C cable connected to an external power source.
    • A blue connection screen should appear.
    • Locate and install the “Display” driver on your Mac.
  • Restart your Mac if the second screen doesn’t activate immediately.

 

DOWNLOAD PDF

Monitor GUIDE 

How to Connect Portable Monitors with TUTT H5 Cable (Mac & Windows)
Step-by-step guide on connecting your TUTT portable monitor using the H5 converter cable for both macOS and Windows systems. Learn proper setup, compatibility tips, and how to ensure stable display performance for single, dual, or triple screen configurations.
Title

S788 & S780 Download Driver for MacBook and Windows 

Pkj file MACBOOK 

EXE File - WINDOWS 

TUTT S8Ultra 14” Portable Monitor for Laptop

How to Connect, Install Driver, Unboxing and Storing 

S8Ultra 

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