1. Introduction
Thank you for choosing the LEAVEN K620 Wired Mechanical Keyboard. This compact 61-key keyboard is designed for both gaming and office environments, offering a tactile typing experience with its mechanical switches and vibrant RGB lighting. Its ergonomic design ensures comfort during extended use, and the detachable Type-C cable provides portability and convenience.

2. Setup Instructions
- Unpack the Product: Carefully remove the keyboard, Type-C cable, and any other accessories from the packaging.
- Connect the Cable: Insert the Type-C end of the cable into the port on the keyboard. Then, connect the standard USB end of the cable to an available USB port on your computer.
- Driver Installation: For most operating systems (Windows, macOS, Linux, Android), the necessary USB drivers will install automatically upon first connection. Wait for the installation to complete.
- Ready for Use: Once the drivers are installed, your keyboard is ready for normal operation.

3. Operating Instructions
3.1 RGB Lighting Control
The LEAVEN K620 features stunning RGB lighting with 9 different lighting effects and dual side RGB luminous light bars. The key markings are also backlit.
- To switch between backlight modes, press the dedicated light button on the keyboard.
- To cycle through specific lighting effects such as Breath, Off, and Normally On, press the "FN" key combined with the "]}" key.


3.2 Multimedia and Shortcut Keys
The keyboard supports multimedia functions and shortcut keys. Specific combinations are typically marked on the keycaps or can be found through experimentation with the 'FN' key.
3.3 Anti-Ghosting (Multi-Key No Punch)
The keyboard features a multi-key no punch design, supporting up to 26 keys without conflict, ensuring accurate input during fast typing or intense gaming.
4. Maintenance
4.1 Cleaning
The ABS plastic keycaps are durable and easy to clean. To clean your keyboard:
- Disconnect the keyboard from your computer.
- Use a soft, lint-free cloth lightly dampened with water or a mild cleaning solution to wipe down the keycaps and frame.
- For dust and debris between keys, use compressed air.
- Ensure the keyboard is completely dry before reconnecting it.
4.2 Storage
Store the keyboard in a dry environment away from extreme temperatures and direct sunlight to prolong its lifespan.
5. Troubleshooting
- Keyboard not responding/typing: Ensure the Type-C cable is securely connected to both the keyboard and the computer's USB port. Check if the computer has successfully installed the necessary drivers. Try connecting to a different USB port.
- RGB lighting not working or changing: Refer to the "RGB Lighting Control" section (3.1) for instructions on how to activate and change lighting modes using the dedicated light button and FN key combinations.
- Switches not working or need replacement: The LEAVEN K620 keyboard does NOT support hot-swappable switches. Attempting to remove or replace switches may damage the keyboard and void any warranty.
- Compatibility issues: This keyboard is designed for use with Desktop and Tablet devices and is compatible with Windows (98/ME/XP/Vista/Win7/Win8/Win10), macOS, Linux, and Android operating systems. It is not officially supported for gaming consoles like Xbox or PS4.
6. Specifications
| Feature | Description |
|---|---|
| Product Name | 61-Key Mechanical Keyboard |
| Model | K620 |
| Color Options | Black, White, Pink, Blue, White Black, Black White |
| Applicable Model | Universal |
| Type | Wired Mechanical Keyboard |
| Axis Body | Blue Switch, Red Switch |
| Number of Keys | 61 keys |
| Interface Type | USB (Type-C wired connection) |
| Plug and Play | Yes |
| Multimedia Function Keys | Yes |
| Shortcut Keys | Yes |
| Wrist Support | No |
| Waterproof Function | Supports waterproofing |
| Key Technology | Mechanical shaft (approx. 50 million times key life span) |
| Backlight Function | Seven-color RGB backlight with 9 lighting effects |
| Ergonomics | Yes (ergonomic design) |
| Material | ABS plastic (keycup material) |
| Keycup Printing | Dye-sublimation |
| Switches Hot Swap | No |
| Language | English |
| Keyboard Standard | Mini Keyboard (61-key layout) |
| Line Length | Approximately 1.7m |
| Product Size | Approximately 300mm x 110mm x 36mm |
| Certification | CE, FCC |




7. User Tips
- The keyboard comes with a detachable Type-C cable for easy portability and connection.
- The key markings on the keyboard are backlit, enhancing visibility in low-light conditions.
- The switches on this keyboard are not hot-swappable, meaning they cannot be easily removed or replaced without specialized tools and knowledge.
- The keycaps are made of durable ABS plastic, which is generally easy to clean.
8. Warranty and Support
For any product inquiries, technical support, or warranty claims, please contact the seller or manufacturer directly. Keep your purchase receipt as proof of purchase.