YUTOO S500
YUTOO S500 Triple Laptop Screen Extender Instruction Manual
Model: S500
Introduction
The YUTOO S500 Triple Laptop Screen Extender is designed to enhance your productivity by providing two additional 14-inch FHD 1200P IPS displays for your laptop. This device features a 16:10 aspect ratio, offering more vertical screen space compared to traditional 16:9 displays. It supports a single-cable connection for both power and display, reducing cable clutter. The S500 is compatible with various operating systems, including Windows and MacOS, and is suitable for laptops ranging from 15 to 17.3 inches. Its flexible design allows for screen rotation, making it ideal for sharing content during meetings or collaborative work.
What's in the Box
- Triple Laptop Screen Extender (1 unit)
- USB-C to USB-C Cable (60 cm) (1 unit)
- USB-A to USB-C Cable (120 cm) (1 unit)
- Portable Carrying Bag (1 unit)
- U Disk (Driver included) (1 unit)
- USB-C OTG Cable (1 unit)
- Gift Box (1 unit)
- Manual (1 unit)
- Quick Guide (1 unit)
- Protective caps (6 units)

Image: All components included in the YUTOO S500 package.
Setup Guide
1. Attaching the Screen Extender
Carefully unfold the YUTOO S500 screen extender. Position the central bracket over the top edge of your laptop screen. Ensure the extender is securely seated and balanced. The device is designed to fit laptops with screen thickness less than 8.5mm and screen sizes between 15 to 17.3 inches.

Image: The YUTOO S500 attached to a laptop, ready for use.
Extend the stabilizing bracket located at the bottom of the central unit to provide additional support and prevent tilting, especially for heavier setups.

Image: Detail of the stabilizing bracket for enhanced stability.
2. Connecting Cables
The YUTOO S500 supports a single-cable connection for both display and power. Identify the appropriate port on your laptop:
- USB-C (Full-Function): If your laptop has a full-function USB-C port (supporting display output and power delivery), use the provided USB-C to USB-C cable. Connect one end to the extender and the other to your laptop's USB-C port.
- USB-A: If your laptop does not have a full-function USB-C port, use the provided USB-A to USB-C cable. This may require two USB-A ports on your laptop for full functionality (one for display, one for power).

Image: Connection options for USB-C and USB-A ports.
3. Windows Display Settings
After connecting the screen extender, you may need to configure your display settings in Windows to extend your desktop across all three screens. Follow these steps:
- Right-click on an empty area of your desktop and select "Display settings."
- In the Display settings window, scroll down to "Multiple displays."
- From the dropdown menu, select "Extend desktop to this display" or "Extend desktop on 1 and 2" (depending on your setup).
- Click "Identify" to see which number corresponds to each screen. Drag and arrange the display boxes (1, 2, 3) to match the physical arrangement of your screens.
- Click "Apply" to save the changes.
Video: Guide to configuring extended display settings on Windows.
4. MacOS Display Settings
For MacOS users, configure your display settings to utilize the extended screens:
- Go to "System Preferences" (or "System Settings" on newer MacOS versions).
- Click on "Displays."
- Click the "Arrange..." button.
- Drag the display icons to match the physical arrangement of your screens. The selected screen will have a red border to help identify it.
- Click "Done" to apply the settings.
Video: Guide to configuring extended display settings on MacOS.
Operating Your Screen Extender
1. Screen Rotation and Adjustment
The YUTOO S500 allows for flexible screen rotation to suit various work scenarios. The screens can be rotated left from 0 to 235° and right from 0 to 180°. This feature is useful for sharing your screen with colleagues or clients, or for adjusting your viewing angle for optimal comfort.

Image: Screen rotation flexibility for various uses.
2. Brightness and Display Modes
Adjust the brightness of each external screen independently using the control buttons located on the top of the central unit. The S500 supports various display modes, including extended desktop and portrait mode, allowing you to customize your workspace for different tasks such as coding, document review, or creative design.

Image: Brightness control buttons and various display modes.
Compatibility
The YUTOO S500 is designed for broad compatibility with laptops that meet the following criteria:
- Laptop Screen Size: 15 inches to 17.3 inches.
- Operating Systems: Windows, MacOS.
- Connectivity: Laptops with full-function USB-C ports or USB-A ports.
- Incompatible Devices: Microsoft Surface series, Chromebook.

Image: YUTOO S500 compatibility with Windows and MacOS.
Technical Specifications
| Feature | Specification |
|---|---|
| Brand | YUTOO |
| Model Number | S500 |
| Screen Size | 14 Inches (each external screen) |
| Resolution | 1920 x 1200 Pixels (FHD 1200P) |
| Aspect Ratio | 16:10 |
| Display Technology | IPS LCD |
| Refresh Rate | 60 Hz |
| Brightness | 300 Candela |
| Viewing Angle | 178 Degrees |
| Connectivity | USB Type-C, USB Type-A |
| Item Weight | 3.2 Pounds |
| Item Dimensions (D x W x H) | 13.8"D x 1.1"W x 9.2"H |
| Power Consumption | 15 Watts |
| Additional Features | Eye Care, Lightweight, Pivot Adjustment, Portable, Tilt Adjustment |
Troubleshooting Common Issues
- No Display on External Screens:
- Ensure cables are securely connected to both the extender and your laptop.
- Verify that your laptop's USB-C port supports display output (DisplayPort Alternate Mode) and power delivery.
- Check your operating system's display settings (Windows or MacOS) to ensure the displays are set to "Extend" mode and correctly arranged. Refer to the "Setup Guide" section.
- If using a USB-A connection, ensure both USB-A ports are providing sufficient power and data.
- Restart your laptop with the extender connected.
- Incorrect Display Alignment or Orientation:
- Access your operating system's display settings.
- Use the "Identify" function (Windows) or drag and arrange the display icons (MacOS) to match the physical layout of your screens.
- Adjust the display orientation (Landscape/Portrait) if needed.
- Screens Flickering or Unstable:
- Ensure all cable connections are firm.
- Check if your laptop's power adapter is connected and providing adequate power, especially if using multiple external devices.
- Reduce the brightness of the external screens.
- Update your laptop's graphics drivers.
- Screens Not Fitting Laptop Properly:
- Verify your laptop screen size is within the supported range of 15 to 17.3 inches.
- Ensure your laptop screen thickness is less than 8.5mm.
- Adjust the stabilizing bracket for better support.
Maintenance
- Cleaning: Use a soft, lint-free cloth to gently wipe the screen surfaces. For stubborn smudges, lightly dampen the cloth with water or a screen-safe cleaning solution. Avoid harsh chemicals or abrasive materials.
- Storage: When not in use, fold the screen extender and store it in the provided portable carrying bag to protect it from dust and scratches.
- Handling: Always handle the device with care. Avoid dropping it or applying excessive force to the screens or hinges.
Warranty and Customer Support
The YUTOO S500 Triple Laptop Screen Extender comes with a 1-Year Manufacturer Warranty. This warranty covers defects in materials and workmanship under normal use. For warranty claims, technical assistance, or any other inquiries, please contact YUTOO customer support through the retailer where the product was purchased or refer to the contact information provided in the quick guide.
Ask a question about this manual
Ask about setup, troubleshooting, compatibility, parts, safety, or missing instructions. Manuals+ will review the question and use this page’s manual context to help answer it.
