Introduction
The FOPO 14" Laptop Screen Extender Monitor is designed to expand your laptop's display capabilities, transforming it into a quad-monitor workstation. This portable device offers multiple synchronized or independent display solutions, aiming to enhance multitasking efficiency for various professional and personal uses.

Figure 1: FOPO 14" Quad Laptop Screen Extender in use.
What's in the Box
Please verify that all components listed below are included in your package:
- 1 x Exquisite Packaging Box
- 1 x Carry Bag
- 1 x Quad Monitor
- 1 x U Disk (including Driver)
- 1 x Dual USB-A to USB-C Cable (for Video & Power)
- 1 x USB-C to USB-C Cable (60 cm, for Video & Power)
- 1 x USB-C to USB-C Cable (120 cm, for Power Only)
- 1 x PD Power Supply (30W)
- 1 x Power Adapter
- 1 x Quick Guide
- 1 x User Manual

Figure 2: Contents of the FOPO 14" Quad Laptop Screen Extender package.
Compatibility
The FOPO Laptop Extender is compatible with a range of operating systems and laptop sizes. Please review the following requirements:
- Operating Systems: Windows 10 and later, macOS (2019 or later MacBooks, including M1, M2, M3 chipsets).
- Incompatible Systems: Microsoft Surface series and Chromebooks are not supported.
- Laptop Port Requirements: Requires a USB-C or USB-A port (supports Thunderbolt 3/4/USB-C/USB-A).
- Adaptive Laptop Dimensions: For 13.6" - 17.3" mainstream laptops.
- Length (left to right): 11.41 - 16.73 inches
- Breadth (top to bottom): > 8.46 inches
- Thickness (display panel): < 0.29 inches

Figure 3: Compatibility requirements for the FOPO Quad Monitor.
Setup
Follow these steps to connect your FOPO Quad Monitor to your laptop:
- Unpack Components: Carefully remove all items from the packaging.
- Install Driver: Insert the provided U Disk into your laptop and install the necessary driver software.
- Connect Cables: Choose one of the following connection options:
- Option 1 (USB-C to USB-C): Connect one end of the USB-C to USB-C cable (60 cm) to your laptop's USB-C port and the other end to the quad monitor's USB-C input.
- Option 2 (2x USB-A to USB-C): If your laptop does not have a compatible USB-C port, use the Dual USB-A to USB-C cable. Connect the two USB-A ends to your laptop's USB-A ports and the USB-C end to the quad monitor's USB-C input.
- Provide Power: It is essential to connect the PD power supply (30W) to the quad monitor using the 120 cm USB-C to USB-C cable (Power Only) and the power adapter. This ensures stable operation of all three screens.
- Reverse Charging (Optional): For laptops that support it, the FOPO S680 can provide reverse charging. Use a 60W adapter for the power supply to enable this function.

Figure 4: Cable connection options for the FOPO Quad Monitor.
Operating
The FOPO Quad Monitor offers a superior visual experience and flexible display options:
- Display Quality: Each of the three 14" monitor extenders features 1920x1080 resolution, 72% NTSC color gamut, and a 1000:1 contrast ratio for clear and vivid visuals.
- Adjustable Brightness: Customize the display brightness to your preference for comfortable viewing and eye protection.
- Angle Adjustment: The monitors support flexible rotation for optimal viewing angles and screen sharing:
- Left Screen: 0-180° rotation
- Right Screen: 0-225° rotation
- Top Screen: 0-180° rotation
- Display Modes: The extender supports both Mirror and Extend display modes, allowing you to duplicate your laptop screen or extend your desktop across the additional monitors.

Figure 5: Adjustable screen angles for the FOPO Quad Monitor.

Figure 6: Mirror Display Mode.

Figure 7: Extend Display Mode.
Maintenance
To ensure the longevity and optimal performance of your FOPO Laptop Screen Extender, follow these maintenance guidelines:
- Cleaning: Use a soft, lint-free cloth to gently wipe the screen surfaces. For stubborn smudges, slightly dampen the cloth with water or a screen-safe cleaning solution. Avoid harsh chemicals or abrasive materials.
- Storage: When not in use, store the monitor in its provided carry bag to protect it from dust, scratches, and impacts.
- Handling: Handle the device with care. Avoid dropping it or subjecting it to strong vibrations. Do not apply excessive force when adjusting the screen angles.
- Environmental Conditions: Keep the monitor away from extreme temperatures, direct sunlight, and high humidity. Ensure proper ventilation during operation.
Troubleshooting
If you encounter issues with your FOPO Quad Monitor, refer to the following common solutions:
- No Display/Flickering Screen:
- Ensure all cables (USB-C for video/data and power supply) are securely connected to both the laptop and the monitor.
- Verify that the PD power supply is properly connected and providing sufficient power. A 30W PD power supply is included, but for reverse charging, a 60W adapter is recommended. Insufficient power can lead to display issues.
- Check if the laptop's display settings are configured correctly for extended or mirrored displays.
- Reinstall the driver from the provided U Disk or download the latest version from the official FOPO support website.
- Monitor Not Detected:
- Confirm your laptop meets the compatibility requirements (Windows 10+, macOS 2019+).
- Try connecting to a different USB-C or USB-A port on your laptop.
- Restart your laptop with the monitor connected.
- Ensure the driver is installed correctly.
- Buttons Not Responding / Top Monitor Not Coming On:
- Inspect the physical buttons for any damage or obstruction.
- Ensure the monitor is receiving adequate power from the PD power supply.
- If a specific screen is not turning on, check its individual cable connection to the main unit.
- Image Quality Issues (Blurry, Distorted):
- Ensure the display resolution on your laptop is set to 1920x1080 for the external monitors.
- Check for any physical damage to the cables or monitor screens.
If these steps do not resolve the issue, please refer to the contact information in the Warranty and Support section.
Specifications
| Feature | Detail |
|---|---|
| Model Number | S680 |
| Product Dimensions | 1.96 x 13.34 x 8.93 inches |
| Item Weight | 5.02 pounds |
| Standing Screen Display Size | 14 Inches (each screen) |
| Aspect Ratio | 16:9 |
| Resolution | 1920 x 1080 Pixels (FHD 1080p) |
| Screen Surface Description | LCD |
| Manufacturer | SHENZHEN E-Tech Digtial Technology CO., Ltd. |
| Date First Available | May 20, 2024 |
Warranty and Support
The FOPO S680 Laptop Screen Extender is typically covered by a 1-year warranty from the date of purchase. For specific warranty terms and conditions, please refer to the documentation included in your product packaging or contact FOPO customer support.
If you have any questions regarding compatibility, connections, troubleshooting, or require technical assistance, please contact FOPO customer support. Contact information can usually be found on the product packaging or within this user manual.
For the most up-to-date support resources, including drivers and FAQs, please visit the official FOPO website or the FOPO store on Amazon:
- FOPO Amazon Store: Visit FOPO Store






