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Overview

The TUTT S788 is a foldable triple-screen monitor designed for 12”–18.5” laptops. It features dual 16” 1920×1200 IPS displays with a 16:10 ratio, 178° viewing angle, and 360° rotation. Powered by a single USB-C cable, it supports Windows and macOS (M1–M4) and includes reverse charging and Canadian tech support.

TUTT 16” Quad Screen Extender | Single Cable Setup | 16:10 IPS | Stand-Alone Portable Monitor For Laptop Mac & Windows S788

Model: S880
Web Code: 18626109
Sold and shipped by | 4.6 seller rating (173 reviews)

Sale ends: *

Screen Size: 16 in

Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

Enjoy on orders from this seller.

Seller Return Policy

Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

What's included:

  • TUTT S788 Monitor
  • Carrying Case
  • USB-C to USB-C Cable
  • USB-A to USB-C (2-in-1) Cable
  • 60W USB-C Power Adapter
  • USB Driver Disk (for enterprise use)
  • User Manual & Quick Setup Guide

The TUTT S788 uses a single cable for both power and display.

IMPORTANT: For workplace or government laptops, manual driver installation (included in the package) may be needed. Please confirm that your organization allows driver installations before setup.

Not Compatible with Surface Pro

Technical Support: Follow the instructions on the package and provide the required information, including the order number. A certified technician will contact them within 90 minutes for setup assistance.

16:10 Aspect Ratio – Optimized Workspace for Professionals

Unlike traditional 16:9 monitors, each 16-inch panel in the S788 uses a 1920×1200 resolution with a 16:10 aspect ratio. This provides additional vertical screen real estate—ideal for coding, spreadsheets, media review, and multi-window workflows.

Triple-Screen Extension with Foldable Design

The S788 instantly expands your laptop into a four-screen workstation using two fold-out side monitors. With a compact and foldable frame, it’s engineered for portability—perfect for remote work, presentations, and editing tasks on the go.

Single USB-C Cable for Power + Display

No adapters, no clutter. A single USB-C cable powers the unit and transmits video signals. The S788 supports plug-and-play with Windows 10+ and macOS systems (M1, M2, M3, and M4 chips). A manual driver is also included for enterprise laptops that require admin-level installation.

Flexible Viewing Angles – 360° Rotation + Stabilizer

Independent Rotation on All Screens

The S788 features full 360° rotation on both left and right 16” displays, and up to 180° on the top screen. This allows flexible multi-angle setups for mirroring, collaboration, or vertical stacking. Each screen locks securely for stable use across different viewing scenarios. A built-in back stand keeps the system stable on any flat surface.

Reverse Charging via USB-C

The S788 supports reverse power delivery—allowing the USB-C port to also charge your laptop using the included 60W power adapter. This keeps your workspace clean and eliminates unnecessary cabling.

🔧 Technical Specifications

•Model: S788

•Display Panels: Dual 16-inch, IPS

•Resolution: 1920 × 1200 (WUXGA)

•Aspect Ratio: 16:10

•Viewing Angle: 178° wide (IPS technology)

•Brightness: 300 cd/m²

•Contrast Ratio: 1000:1

•Color Gamut: 72% NTSC

•Rotation: Left and right screens: 0–360° / Top screen: 0–180°

•Ports: 2 × Full-Function USB-C (Power + Display)

•Compatibility: Windows 10+, macOS (M1–M4 chipsets)

•Not Compatible With: Microsoft Surface Series, Chromebooks

•Certifications: FCC, RoHS, CE

•Unit Dimensions: 394 × 262 × 41.3 mm

•Weight: 2.64 kg

📦 What’s in the Box

•TUTT S788 Triple-Screen Monitor Unit

•Carrying Case

•USB-C to USB-C Cable

•USB-A to USB-C (2-in-1) Cable

•60W USB-C Power Adapter

•USB Driver Disk (for enterprise use)

•User Manual & Quick Setup Guide

Technical Support

All TUTT monitors include certified Canadian support. If setup assistance is needed, customers will be contacted by a technician within 90 minutes. Video support via call is also available upon request.

Product Condition
Brand New

Display

Screen Size
16 in
Resolution
1080p HD
Native Resolution
Full HD 1080P
Aspect Ratio
16:10
Display Type
LCD
Viewing Angle
178
Glossy/Matte
Matte
Refresh Rate
60 Hz

Panel

Panel Technology
IPS

Stand/Mount Features

Tilt Adjustment
Yes
Rotate to Portrait
Yes

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Information about the manufacturer’s availability guarantee can be found .

Shipping Charges

Free standard shipping on all orders.

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • No restrictions in Canada
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
See our return policy to find specific return information for this product and steps on how to return by mail.