1. Introduction
The E-YOOSO A68 is a compact and versatile RGB mechanical gaming keyboard designed for an ergonomic and comfortable typing experience. Featuring a 68-key layout, ultra-thin keycaps, and hot-swappable mechanical switches, it offers a responsive and customizable solution for both gaming and daily use. This manual provides detailed instructions for setting up, operating, and maintaining your keyboard.

Image: E-YOOSO A68 RGB Mini Slim USB Wired Mechanical Gaming Keyboard with RGB lighting.
2. Package Contents
Please check the box for the following items:
- E-YOOSO A68 Mechanical Keyboard
- User Manuals
- Dismantling Tools (Keycap puller and Switch puller)
- USB-A to USB-C Connection Cable (1.5m)
- Complimentary Switches (x5)

Image: Contents of the E-YOOSO A68 keyboard package.
3. Product Features
- Ergonomic Design: Comfortable key layout for unobstructed typing, reducing fatigue during long-term use.
- Ultra-thin Keycaps: Two-colour injection moulded keycaps with a 4mm profile, designed to prevent nail snagging and provide a smooth, durable surface.
- RGB Cool Lighting: Supports 20 kinds of preset vibrant backlight modes with adjustable brightness and speed. Features a 7-colour cycling option.
- Hot-Swappable Switches: 100% low-profile switch compatible, allowing for easy replacement and customization of mechanical switches without soldering.
- Wired Connection: Stable and reliable USB-A to USB-C wired connection, eliminating cordless delay and signal interference.
- Compact 68-Key Layout: Saves approximately 20% desktop space compared to standard keyboards, making it portable and ideal for various setups.
- Separate Type-C Connector: Detachable cable for convenient storage and portability.
- Metal Panels: Enhances durability and provides a premium feel.
- Adjustable Foot Support: Single-section foot support allows users to find their preferred typing angle.
- Software Support: Powerful software enables customization of backlit modes, key reassignments, and macro records for enhanced efficiency and gaming performance.
- Multilingual Support: Available in English, Russian, and Portuguese layouts.

Image: Visual representation of key product features.

Image: Ergonomic design for comfortable typing.

Image: Ultra-thin keycaps with 4mm profile.

Image: Compact layout design saving 20% space.

Image: Keyboard portability in a bag.

Image: Adjustable foot support design.

Image: Separate Type-C connector for keys and cables.

Image: Metal panel for added durability.

Image: Ultra-short mechanical switch diagram.
4. Setup Instructions
The E-YOOSO A68 keyboard features a plug-and-play design, requiring no drivers or additional software for basic functionality.
- Unpack the keyboard and the USB-A to USB-C connection cable from the box.
- Connect the USB-C end of the cable to the Type-C port on the keyboard.
- Connect the USB-A end of the cable to an available USB port on your computer (Desktop, Tablet, or Laptop).
- The keyboard will be automatically recognized by your operating system (Windows, Mac, etc.) and ready for use.
5. Operating Instructions
5.1 RGB Lighting Control
The keyboard supports 20 kinds of RGB lighting effects. Use the following key combinations to control the lighting:
- FN + PgUp: Switch between different light modes.
- FN + ↑: Increase backlight brightness.
- FN + ↓: Decrease backlight brightness.
- FN + ←: Adjust the speed of the light mode (slower).
- FN + →: Adjust the speed of the light mode (faster).
- FN + PgDn: Activate 7-colour cycling mode.

Image: RGB lighting control instructions.
5.2 Function Combination Keys (FN Compound Function)
The keyboard features various FN key combinations for enhanced functionality:
| Key Combination | Function |
|---|---|
| FN + 1! | F1 |
| FN + 2@ | F2 |
| FN + 3# | F3 |
| FN + 4$ | F4 |
| FN + 5% | F5 |
| FN + 6^ | F6 |
| FN + 7& | F7 |
| FN + 8* | F8 |
| FN + 9( | F9 |
| FN + 0) | F10 |
| FN + -_ | F11 |
| FN + =+ | F12 |
| FN + [{ | HOME |
| FN + ]} | END |
| FN + ;: | PRTSC (Print Screen) |
| FN + '" | INSERT |
| FN + Z | Volume Down |
| FN + X | Volume Increase |
| FN + C | Mute |
| FN + V | Stop Playback |
| FN + B | Previous Song |
| FN + N | Play/Pause |
| FN + M | Next Song |

Image: Function combination keys layout.
5.3 Hot-Swapping Switches
The E-YOOSO A68 keyboard supports hot-swappable switches, allowing you to change them easily without soldering. Follow these 5 steps:
- Pull out key cap: Use the provided keycap puller to gently remove the desired keycap.
- Press the clasp: Use the switch puller to press the clasps on the top and bottom of the switch.
- Pull out switch: Gently pull the switch straight up from the PCB using the switch puller.
- Push in switch: Align the pins of the new switch with the holes on the PCB and push it straight down until it clicks into place. Ensure pins are not bent.
- Mounting key cap: Place the keycap back onto the new switch stem.

Image: Steps for hot-swapping switches.
6. Maintenance
Proper maintenance will ensure the longevity and optimal performance of your E-YOOSO A68 keyboard.
- General Cleaning: Regularly wipe the keyboard surface with a soft, dry cloth to remove dust and fingerprints. For deeper cleaning, slightly dampen the cloth with water or a mild cleaning solution (avoid harsh chemicals).
- Keycap Cleaning: Use the provided keycap puller to remove keycaps for thorough cleaning. You can wash keycaps with warm soapy water, rinse them, and ensure they are completely dry before reattaching.
- Switch Maintenance: The hot-swappable design allows for easy cleaning or replacement of individual switches. If a switch feels inconsistent, you can remove it, clean any debris, or replace it with one of the complimentary switches.
- Cable Care: Avoid bending or twisting the USB-C cable excessively. When detaching, pull from the connector head, not the cable itself.
7. Troubleshooting
If you encounter issues with your E-YOOSO A68 keyboard, try the following steps:
- Keyboard Not Responding:
- Ensure the USB-C cable is securely connected to both the keyboard and the computer.
- Try connecting the keyboard to a different USB port on your computer.
- Test the keyboard on another computer to rule out system-specific issues.
- Check if the cable is damaged; try using a different compatible USB-C cable if available.
- Keys Not Registering or Double-Typing:
- This could indicate a faulty switch. Utilize the hot-swappable feature to replace the problematic switch with a complimentary one or a new switch. Refer to section 5.3 for instructions.
- Ensure no debris is lodged under the keycap or around the switch stem.
- RGB Lighting Issues:
- If the lighting is not working or behaving unexpectedly, try cycling through the lighting modes using FN + PgUp.
- Adjust brightness with FN + ↑/↓.
- Ensure the keyboard is receiving sufficient power from the USB port.
- Software/Customization Issues:
- If you are using customization software, ensure it is the latest version and compatible with your operating system.
- Restart the software and/or your computer.
8. Specifications
| Feature | Detail |
|---|---|
| Model | A68 |
| Connection Type | Wired, USB Interface (USB-A to USB-C) |
| Switch Type | Mechanical Switch (Red Switch) |
| Keycap Type | Short Keycap (Ultra-thin) |
| Keyboard Standard | 68 Keys |
| Cable Length | 1.5 meters |
| Voltage and Current | 5V === 150mA |
| System Support | Windows, Mac, etc. |
| Keyboard Dimensions (L x W x H) | 310mm x 104mm x 22mm |
| Product Net Weight | 415g ± 20g |
| Package Dimensions (L x W x H) | 33cm x 14cm x 4cm |
| Package Weight | 0.6 kg |
| Origin | Mainland China |
| Certifications | CE, FCC |

Image: Detailed product parameters.
9. User Tips
- Ergonomic Comfort: Take advantage of the ergonomic design and adjustable foot support to find a comfortable typing angle that reduces wrist strain during extended use.
- Customization: Explore the powerful software support to customize RGB lighting, remap keys, and set up macros to optimize your workflow and gaming experience.
- Portability: The compact design and detachable Type-C cable make this keyboard highly portable. Disconnect the cable and store it separately when traveling to protect the connectors.
- Switch Experimentation: Don't hesitate to experiment with different mechanical switches if you desire a different typing feel. The hot-swappable feature makes this process simple and risk-free.
10. Support Information
For further assistance, technical support, or warranty inquiries regarding your E-YOOSO A68 keyboard, please refer to the official E-YOOSO support channels or the retailer from whom you purchased the product. Keep your purchase receipt as proof of purchase.
This product is certified with CE and FCC standards, ensuring compliance with relevant safety and quality regulations.





