TUTT S888 15.6" Quad Screen Extender for Laptop – Triple Full HD IPS Monitors, Single Data-Cable Connection, 360° Adjustable Side Screens, 300° Top Screen – Silver
PRODUCT OVERVIEW
The TUTT S888 is a quad-screen laptop extender featuring three external 15.6-inch Full HD IPS displays. Combined with a compatible laptop's built-in screen, it creates a four-display workstation with independent display arrangements.
Introduced in October 2026 as the successor to the TUTT S780 and S788 series, the S888 retains the established foldable, stand-alone design with updated model-specific specifications.
The three external monitors feature 1920 × 1080 Full HD resolution and a 16:9 aspect ratio. The two side panels support 360° rotation, while the upper panel offers a 300° flip range.
The monitor assembly uses an integrated rear stand and connects to a compatible laptop through one USB data/video cable. Standard three-panel operation uses the included separate 30W USB-C PD power adapter.
IMPORTANT INFORMATION – READ BEFORE PURCHASE
• Driver Installation: The S888 may require installation of a USB display driver before operation.
• Corporate and Government Laptops: IT-managed devices may restrict driver installation. Confirm administrator permissions with your IT department before purchasing.
• Microsoft Surface Pro: The TUTT S888 is NOT compatible with Microsoft Surface Pro devices.
KEY FEATURES
• Three External 15.6-inch Displays: Adds one upper and two side monitors to the laptop, creating a four-display workstation.
• Full HD IPS Technology: Each external monitor features 1920 × 1080 resolution and a 16:9 aspect ratio.
• Independent Display Configuration: Supports extended desktop operation and mirrored viewing through compatible Windows or macOS display settings.
• Single Data-Cable Connection: Connects the laptop to the three external displays through one compatible USB-C or USB-A data/video cable.
• USB-C and USB-A Connectivity: Includes dedicated USB-C to USB-C and USB-A to USB-C video/data cables for supported laptop configurations.
• Dedicated External Power: Includes a 30W PD power adapter and separate USB-C power-only cable.
• 360° Side-Screen Rotation: Both side displays adjust within a 0°–360° range.
• 300° Upper-Screen Flip: The top monitor supports a 0°–300° adjustment range, including backward-facing viewing positions.
• Stand-Alone Construction: Integrated rear stand supports the assembly independently of the laptop screen.
• Folding Design: Three-panel construction folds for storage and transportation.
• Windows Compatibility: Supports compatible Windows 10 and Windows 11 computers with the required driver.
• macOS Compatibility: Designed for compatible MacBook models from 2019 onward, subject to system and driver requirements.
• Included Accessories: Protective carrying bag, connection cables, 30W PD adapter, driver media, installation guide and user manual.
THREE FULL HD IPS EXTERNAL DISPLAYS
The TUTT S888 includes three external 15.6-inch IPS monitors arranged around the laptop screen.
• Upper Display: One 15.6-inch Full HD IPS panel positioned above the laptop display.
• Left Display: One 15.6-inch Full HD IPS panel with adjustable rotation.
• Right Display: One 15.6-inch Full HD IPS panel with adjustable rotation.
• Resolution: 1920 × 1080 pixels per external display.
• Aspect Ratio: 16:9 on all three external panels.
• Panel Technology: IPS.
• Total Screen Configuration: Three external monitors plus the laptop's built-in display.
EXTENDED AND MIRRORED DISPLAY MODES
The S888 supports multiple display arrangements through the operating system's display settings after the required driver has been installed.
Extended Desktop Mode:
• Assign separate desktop areas to the external screens.
• Display different applications and windows simultaneously.
• Arrange documents, spreadsheets, messaging tools and other software across multiple displays.
Mirrored Display Mode:
• Duplicate content on selected monitors.
• Share screen content with colleagues or presentation participants.
• Use supported mirrored arrangements according to the computer's display settings.
SINGLE DATA-CABLE CONNECTION
The TUTT S888 is designed to transmit data/video between the laptop and all three external monitors using one compatible USB connection.
USB-C to USB-C Connection:
• Uses the included USB-C to USB-C Video & Power cable.
• Connects a compatible laptop USB-C data port to the S888 data/video input.
• Requires the appropriate USB display driver.
• Charging-only USB-C ports are not sufficient.
USB-A to USB-C Connection:
• Uses the included USB-A to USB-C Video & Power cable.
• Connects a compatible laptop USB-A data port to the S888.
• Requires driver-assisted USB display operation.
• The cable has one USB-A connector and one USB-C connector.
• This is not a dual-USB-A Y-cable.
IMPORTANT POWER REQUIREMENT
The standard full three-panel configuration uses a separate power connection.
• Included Power Adapter: 30W USB-C PD.
• Included Power Cable: USB-C to USB-C, Power Only.
• Connection: Power adapter to the designated S888 PD input.
• The Power Only cable must not be used as the laptop's data/video connection cable.
• Single data-cable connectivity does not eliminate the need for the separate PD power connection.
ADJUSTABLE SCREEN CONFIGURATION
Left and Right Monitors – 360° Rotation
• Each side panel supports adjustment within a 0°–360° rotation range.
• Screens can be positioned for individual viewing, different desk arrangements or collaborative use.
• Adjust the panels using their frames without exceeding the mechanical limits.
Upper Monitor – 300° Flip
• The top panel supports 0°–300° movement.
• The upper screen can be positioned for forward-facing or backward-facing viewing.
• The image may automatically reorient when the top screen is flipped.
• Manual orientation changes can be made through Windows or macOS display settings if required.
STAND-ALONE DESIGN
The S888 uses an integrated rear stand to support the three-panel monitor assembly on a desk.
• Does not require the laptop screen to support the weight of the external monitors.
• Positions the additional displays behind and around the laptop.
• Provides adjustable left, right and upper monitor placement.
• Features a folding design for storage and transportation.
• Includes a protective carrying bag.
LAPTOP COMPATIBILITY
The stated laptop size reference is approximately 12 to 18.5 inches.
Physical size compatibility alone does not guarantee electronic compatibility.
Windows:
• Compatible Windows 10 laptops.
• Compatible Windows 11 laptops.
• Automatic driver installation may occur on supported internet-connected systems.
• Manual driver installation may be required.
MacBook and macOS:
• Intended for compatible MacBook models from 2019 onward.
• Requires supported macOS, USB connectivity and driver configuration.
• Manual driver installation and system permission approval are generally required.
Corporate, Government and Managed Devices:
• Administrator authorization may be necessary.
• Restricted systems may prevent driver installation.
• Verify IT permissions before purchasing.
Microsoft Surface Pro:
• NOT compatible with Microsoft Surface Pro devices.
TECHNICAL SPECIFICATIONS
• Brand: TUTT
• Model: S888
• Colour: Silver
• Product Type: Quad-Screen Laptop Monitor Extender
• Model Introduction: October 2026
• Number of External Displays: 3
• Total Display Configuration: 3 external screens + laptop screen
• External Screen Size: 15.6 inches each
• Panel Technology: IPS
• Native Resolution: 1920 × 1080 Full HD per external screen
• Aspect Ratio: 16:9
• Left Screen Rotation: 0°–360°
• Right Screen Rotation: 0°–360°
• Top Screen Rotation: 0°–300°
• Display Modes: Extend and Mirror
• Construction: Foldable three-panel assembly
• Finish: Silver
• Support Structure: Integrated rear stand
• Laptop Size Reference: 12–18.5 inches
• Windows Support: Compatible Windows 10 / 11 systems
• MacBook Support: Compatible models from 2019 onward
• Laptop Data/Video Connection: One supported USB-C to USB-C or USB-A to USB-C cable
• External Power Connection: USB-C PD
• Included Power Adapter: 30W PD
• Separate Power Cable: USB-C to USB-C, Power Only
• Driver Installation: USB display driver required depending on system configuration
• Driver Media: USB flash drive (U Disk) included
• Microsoft Surface Pro Compatibility: Not supported
Note: Weight, physical dimensions, refresh rate, brightness and other specifications not confirmed in the supplied model documentation are not stated.
WHAT'S INCLUDED IN THE BOX
• 1 × TUTT S888 Quad Screen Extender – Silver
• 1 × Protective carrying bag
• 1 × USB-A to USB-C cable – Video & Power, single USB-A connector
• 1 × USB-C to USB-C cable – Video & Power
• 1 × USB-C to USB-C cable – Power Only
• 1 × 30W PD power adapter
• 1 × USB driver flash drive (U Disk)
• 1 × Quick installation guide
• 1 × User manual
