1. Introduction
The KEFEYA S8 Pro Triple Laptop Screen Extender is designed to enhance productivity by providing two additional 14-inch Full HD (1920x1080) portable monitors for your laptop. This ultra-thin and lightweight device offers versatile display modes and broad compatibility, making it suitable for various professional and personal uses.
Image: KEFEYA S8 Pro Triple Laptop Screen Extender in use, demonstrating an expanded three-screen setup.
2. Package Contents
Verify that all items are present in the package:
- 14" Triple Laptop Screen Extender (x1)
- Full-Function USB-C to USB-C Cable (x2)
- HDMI to TYPE-C Cable (x2)
- USB-A to USB-C Cable (x1)
- Soft Bag (x1)
- Gift Color Box (x1)
- User Manual (x1)
Video: An unboxing demonstration of the KEFEYA S8 Pro, showing the contents of the package including the screen extender, cables, and carrying bag.
3. Product Features
- Ultra-Thin and Lightweight Design: Each screen measures only 0.17 inches (4.5 mm) in thickness, and the entire monitor extender weighs approximately 2.2 lbs (1 kg), ensuring portability.
- Full HD Display: Features 14-inch 1920x1080 resolution screens with 300 nit brightness, 178° IPS wide viewing angle, and a 16:9 aspect ratio for clear visuals. Backlight, volume, and brightness can be adjusted independently for each screen.
- Enhanced Productivity: Provides a triple-screen setup to increase efficiency by allowing simultaneous display of different tasks or sharing screens for communication.
- Reverse Charging: Supports reverse charging when powered by a 65W or higher PD adapter (not included), allowing simultaneous charging of your device.
- Flexible Rotation: Each screen can rotate 0-180° for optimal viewing angles and privacy in public settings.
- Eye Care: Includes a Low Blue Light mode for reduced eye strain during prolonged use.
- Durable Construction: Made from aviation-grade aluminum alloy, offering resistance to fingerprints and scratches.
Image: The KEFEYA S8 Pro's thinness (0.17 inches) and weight (2.2 lbs) are highlighted, demonstrating its portability.
Video: An overview of the KEFEYA S8 Pro's features, emphasizing its lightweight design and suitability for work.
4. Setup Instructions
The KEFEYA S8 Pro is designed for plug-and-play functionality, requiring no driver installation. Follow these steps for setup:
- Attach to Laptop: Securely attach the extender to the top of your laptop screen using the integrated clips. Ensure it is centered and stable.
- Connect Cables: Connect the extender to your laptop using the provided cables. The required cables depend on your laptop's available ports:
- Method 1 (Recommended): If your laptop has two full-function USB-C ports, use two Full-Function USB-C to USB-C cables.
- Method 2: If your laptop has one full-function USB-C port and one HDMI port, use one Full-Function USB-C to USB-C cable and one HDMI to Type-C cable.
- Method 3: If your laptop has two HDMI ports, use two HDMI to Type-C cables and connect an external 5V/2A or higher power adapter (not included) to the extender for sufficient power.
- Adjust Kickstand: Extend the rear stretchable bracket (kickstand) to support the weight of the screens and adjust the angle for stability.
- Configure Display Settings: Once connected, your operating system (Windows/macOS) should detect the new displays. Go to your display settings to arrange the screens (extend, mirror, duplicate, or portrait modes) as desired.
Image: Visual guide for connecting the KEFEYA S8 Pro to a laptop using different port combinations.
5. Operating Modes
The KEFEYA S8 Pro supports multiple display modes to suit your workflow:
- Extend Mode: Each screen displays independent content, expanding your desktop workspace.
- Mirror Mode: All screens display the same content, ideal for presentations or sharing.
- Duplicate Mode: Similar to mirror mode, but specifically refers to duplicating the main laptop screen onto the external monitors.
- Portrait Mode: Screens can be rotated to a vertical orientation, beneficial for viewing long documents or code.
Image: Examples of Extend, Mirror, Duplicate, and Portrait display modes for the triple screen setup.
6. Compatibility
The KEFEYA S8 Pro is compatible with a wide range of devices:
- Laptops: Works with 13-inch to 17.3-inch laptops.
- Operating Systems: Compatible with Mac, Windows, and Chrome OS.
- Gaming Consoles: Supports PS4/5, Xbox, and Nintendo Switch.
- Specific Mac Requirements: For Macbooks with M1/M2/M3 chips, a Video Signal Conversion Cable H6 (B0FRRVFN25, not included) is required. Other Macbook chips (M1 Pro/Max, M2 Pro/Max, M3 Pro/Max, M4 series) are plug-and-play.
Image: KEFEYA S8 Pro compatibility chart with various devices and laptop sizes.
7. Troubleshooting
- No Display/Insufficient Brightness: If the monitor extender does not work properly or the brightness is insufficient, ensure it is powered by a 5V/2A adapter or above (not included). Verify all cable connections are secure.
- Mac M1/M2/M3 Chip Issues: If you are using a Macbook with an M1, M2, or M3 chip, ensure you have the necessary Video Signal Conversion Cable H6 (B0FRRVFN25, not included) for proper functionality.
- Display Configuration: Check your laptop's display settings to ensure the screens are configured correctly (e.g., extended mode, mirror mode).
For further assistance, please contact KEFEYA support by clicking "Seller Name" (under "Add to the Cart" and after "Sold by") on the product page and selecting "Ask a question".
8. Specifications
| Feature | Specification |
|---|---|
| Screen Size | 14 Inches |
| Resolution | 1920 x 1080 Pixels (FHD 1080p) |
| Aspect Ratio | 16:9 |
| Image Brightness | 300 Candela (300cd/m²) |
| Item Weight | 2.2 pounds (approx. 1 kg) |
| Product Dimensions | 8 x 13.58 x 0.78 inches |
| Screen Thickness | 0.17 inches (4.5 mm) |
| Total USB Ports | 3 |
| Screen Surface Description | Aircraft Grade Aluminum Matte Frosted Screen, Clearer, Anti-glare |
9. Maintenance
To ensure the longevity and optimal performance of your KEFEYA S8 Pro:
- Cleaning: Use a soft, lint-free cloth to gently wipe the screens. Avoid abrasive cleaners or solvents.
- Storage: When not in use, store the extender in its provided soft leather bag to protect it from dust and scratches.
- Handling: Avoid applying excessive force or pressure to the screens or hinges.
10. Warranty and Support
For information regarding warranty coverage or technical support, please refer to the product's official listing page on Amazon. You can typically find support options by clicking on the "Seller Name" (located under "Add to the Cart" and after "Sold by") and then selecting "Ask a question" to directly contact the manufacturer or seller.
