TUTT S999 18.5″ Quad Screen Portable Monitor for Laptop
The TUTT S999 is a foldable quad-screen portable monitor for laptops from 12″ to 18.5″. It adds three large 18.5″ Full HD IPS extension screens to a compatible laptop, creating a complete four-screen workstation for professional multitasking, remote work, trading, coding, design, dashboards, spreadsheets, and productivity setups.
Key Features
• 18.5″ quad screen portable monitor for laptop
• Three 18.5″ extension screens
• 1920 × 1080 Full HD / 1080p resolution
• IPS LED-backlit display panels
• sRGB 100% color coverage
• 178° wide viewing angle
• 60 Hz refresh rate
• 360° left and right screen rotation
• 300° top screen rotation
• Auto-sensing screen orientation
• Foldable multi-screen workstation design
• Supports compatible Windows 10 / 11 laptops
• Supports compatible macOS 2019 or later, including M1, M2, M3, and M4 chipsets with driver installation
• Includes PD USB-C power adapter
• Designed for laptops from 12″ to 18.5″
• Canadian technical support available
Large 18.5″ Screens for Professional Multitasking
Each extended screen uses an 18.5″ IPS panel with 1920 × 1080 Full HD resolution, 178° viewing angle, and sRGB 100% color coverage. The S999 helps create more visible workspace for spreadsheets, dashboards, editing, design, coding, trading, remote work, and business productivity.
Flexible Quad-Screen Layout
• Three large 18.5″ extension screens create a desktop-style workstation from a laptop
• Left and right screens rotate up to 360°
• Top screen rotates up to 300°
• Foldable design supports multiple viewing angles and work configurations
• Full HD IPS panels provide clear visuals and consistent color
Connection, Power, and Compatibility
The TUTT S999 supports compatible Windows and MacBook setups. One data cable supports the extended-display connection, while the included PD power adapter must be connected to the monitor for full quad-screen operation.
Compatible Systems
• Windows 10
• Windows 11
• macOS 2019 or later
• Compatible MacBook models with M1, M2, M3, and M4 chipsets, with driver installation
Not Compatible With
• Microsoft Surface Series
• Chromebook
Important Setup Note
The S999 requires the included PD power adapter connected to the monitor for full quad-screen operation. Driver installation may be required depending on the laptop, operating system, USB-C or HDMI capability, security settings, cable condition, power source, and display configuration.
For workplace, school, or government laptops, driver installation may require IT administrator approval.
Technical Specifications
• Model: S999
• Display Panels: Three 18.5″ IPS LED-backlit screens
• Resolution: 1920 × 1080 Full HD / 1080p
• Aspect Ratio: 16:9
• Viewing Angle: 178° wide viewing angle
• Brightness: 250 cd/m²
• Contrast Ratio: 1000:1
• Color Gamut: sRGB 100%
• Refresh Rate: 60 Hz
• Response Time: 25 ms
• Rotation: Left / Right screens 0–360°; Top screen 0–300°
• Ports: 2 × Full-Function USB-C ports for power and display
• Power: PD power adapter required and included
• Built-in Speaker: No
• Touch Control: No
• Certifications: FCC, RoHS, CE
• Colour: Dark Gray
• Dimensions: 450 × 273 × 43.5 mm
• Weight: 4 kg
What’s in the Box
• TUTT S999 Quad-Screen Monitor Unit
• Carrying Case
• USB-C to USB-C Cable
• USB-A 2-in-1 Dual-Port to USB-C Cable
• PD USB-C Power Adapter
• USB Driver Disk
• User Manual and Quick Setup Guide
Driver Support
The TUTT S999 may require driver installation for selected Windows and macOS setups. Driver compatibility may vary depending on operating system version, laptop hardware, USB-C or HDMI capability, security settings, cable condition, power source, and display configuration.
Canadian Technical Support
TUTT monitors include Canadian technical support. Setup results may vary depending on laptop model, operating system version, driver permissions, available ports, power delivery, and organization-level device restrictions.
