Windows Driver — EXE File
For compatible Windows laptops using TUTT S999, S788, or S780 monitor setups.
Download Windows EXE Driver
Unboxing & Connection
TUTT Driver Support
TUTT S999, S788 & S780 Driver Download for MacBook and Windows
Download the compatible display driver files for selected TUTT triple screen and quad screen portable monitors. Choose the correct driver for your operating system before installation.
Download Driver Files
MacBook Driver — PKG File
For compatible MacBook and macOS setups requiring driver-assisted display output.
Download MacBook PKG DriverCompatible TUTT Monitor Models
Technical support note: Driver compatibility may vary by operating system version, laptop hardware, USB-C or HDMI capability, cable condition, power source, security settings, and display configuration.
Product Questions & Answers
Frequently Asked Questions
Helpful answers about product setup, compatibility, connection, usage, and support.
How many monitors does the TUTT 15.6” Quad Laptop Screen Extender actually provide?
The S888 includes three external 15.6-inch Full HD IPS displays. When combined with your laptop's own built-in screen, it creates a complete four-display workstation.
Does the single cable setup mean I don't need a power outlet?
The 'single cable connection' refers to the data and video link between your laptop and the screens. For standard operation of all three panels, you must also connect the included 30W PD power adapter using the separate Power Only cable.
Will this work with my company or government-issued laptop?
It can work, but because the S888 may require a manual USB display driver installation, you must first confirm with your organization's IT department that you have the necessary administrator permissions to install and run the driver.
Is the TUTT 15.6” Quad Laptop Screen Extender compatible with Microsoft Surface Pro?
No, the TUTT S888 is not compatible with Microsoft Surface Pro devices.
Can I display different apps on each of the three external screens?
Yes. By using the 'Extend' mode in your Windows or macOS display settings, you can assign independent desktop areas to each monitor, allowing you to keep separate documents, spreadsheets, and tools visible simultaneously.
How does the screen adjustment work for the top and side panels?
The two side screens feature 0°–360° rotation, while the top screen can flip from 0°–300°, allowing you to angle it backward so someone behind your workstation can view the content.
Does this put too much weight or pressure on my laptop screen?
No. The S888 features an integrated rear stand that supports the entire monitor assembly on the desk, meaning it does not rely on your laptop screen to carry the weight of the external panels.
What happens if my laptop doesn't have a USB-C port?
The package includes both USB-C to USB-C and USB-A to USB-C video/power cables, ensuring you can connect the extender to your laptop regardless of whether you use a compatible USB-C or USB-A data port.
Is it safe to leave the screens attached to my laptop while traveling?
To prevent hinge pressure or screen damage, it is recommended to detach the extender, fold the panels, and store them in the provided protective carry bag before moving.
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Ask a setup, compatibility, connection, or product-use question. You may also share helpful product knowledge based on your experience.
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