1. Introduction and Overview
The Cherry MX 2.0S is a high-performance wired mechanical gaming keyboard designed for both intense gaming sessions and efficient productivity. It features original CHERRY MX switches, robust construction, and vibrant RGB lighting, offering a superior typing and gaming experience. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your keyboard.

Figure 1: Top-down view of the Cherry MX 2.0S Wired Gaming Keyboard with RGB lighting active.
2. Setup
Your Cherry MX 2.0S keyboard is designed for simple plug-and-play functionality. Follow these steps to get started:
- Unpack the Keyboard: Carefully remove the keyboard and its accessories from the packaging.
- Connect to Your Device: The keyboard features a hardwired USB-A cable. Plug the USB-A connector into an available USB-A port on your computer or gaming console. If your device only has USB-C ports, a compatible USB-A to USB-C adapter (not included) will be required.
- Adjust Keyboard Angle (Optional): For ergonomic comfort, you can extend the flip-out feet located on the underside of the keyboard to adjust its typing angle.

Figure 2: Side profile of the Cherry MX 2.0S keyboard, illustrating its ergonomic design.

Figure 3: Angled view of the Cherry MX 2.0S keyboard, highlighting the integrated USB cable.
3. Operating the Keyboard
Once connected, your Cherry MX 2.0S keyboard is ready for immediate use. No additional drivers are typically required for basic functionality.
3.1. RGB Lighting Control
The keyboard features dynamic RGB backlighting with over 16 million colors and numerous integrated light effects. You can cycle through various lighting modes and adjust brightness directly on the keyboard using function key combinations. For advanced customization and to configure specific lighting profiles, refer to the Cherry utility software (available for download from the official Cherry website).

Figure 4: The keyboard's RGB lighting capabilities, offering a wide spectrum of colors.
3.2. Gaming Features
- Full N-Key Rollover (NKRO): This feature ensures that every key press is registered, regardless of how many keys are pressed simultaneously. This is crucial for fast-paced gaming where multiple commands may be issued at once.
- Anti-Ghosting: Prevents unintended key presses from being registered when multiple keys are pressed, ensuring accuracy in complex commands.
- WIN Key Lock: A dedicated function to disable the Windows key during gaming, preventing accidental interruptions to your gameplay.

Figure 5: Key gaming features of the Cherry MX 2.0S, including N-key rollover and anti-ghosting.

Figure 6: Visual representation of the Full N-Key Rollover feature.
4. Key Features and Technology
4.1. Cherry MX Switches
The Cherry MX 2.0S keyboard is equipped with original CHERRY MX switches, renowned for their precision, durability, and consistent performance. These gold crosspoint precision switches are made in Germany and are rated for up to 100 million keystrokes. This specific model features MX Black switches, known for their linear feel and higher actuation force, providing a smooth and direct keypress without a tactile bump or audible click.

Figure 7: Illustration of Cherry MX mechanical keyswitch technology.
4.2. Keycap Design
The keycaps are abrasion-resistant and laser-cut, ensuring the legends remain clear and visible even after extensive use. The reduced technical shape and uniform sense of touch across all keys contribute to a comfortable and consistent typing experience.

Figure 8: Icon highlighting the laser-cut keycaps.
5. Maintenance
To ensure the longevity and optimal performance of your Cherry MX 2.0S keyboard, regular maintenance is recommended:
- Cleaning: Use a soft, lint-free cloth to wipe down the keyboard surface. For dust and debris between keycaps, use compressed air. For stubborn grime, a slightly damp cloth with mild soap can be used, ensuring no liquid enters the switches.
- Avoid Spills: Keep liquids away from the keyboard to prevent damage to the internal components and switches.
- Cable Care: Avoid sharp bends or excessive pulling on the hardwired USB cable to prevent internal wire damage.

Figure 9: Proper handling and use contribute to keyboard longevity.
6. Troubleshooting
If you encounter any issues with your Cherry MX 2.0S keyboard, refer to the following common troubleshooting tips:
- Keyboard Not Responding:
- Ensure the USB cable is securely plugged into both the keyboard and the computer's USB port.
- Try plugging the keyboard into a different USB port on your computer.
- Restart your computer.
- RGB Lighting Not Working/Incorrect:
- Check the keyboard's function key combinations for lighting control (refer to the quick start guide included with your keyboard).
- Ensure the Cherry utility software (if installed) is running and configured correctly.
- Update your computer's USB drivers.
- Keys Not Registering or Ghosting:
- Due to N-key rollover and anti-ghosting features, this is rare. Ensure no debris is lodged under the keycap.
- Test the keyboard on another computer to rule out system-specific issues.
If problems persist after attempting these steps, please contact Cherry customer support for further assistance.
7. Specifications
| Feature | Detail |
|---|---|
| Product Dimensions | 16.85 x 5.71 x 1.57 inches |
| Item Weight | 1.73 pounds |
| Manufacturer | CHERRY |
| ASIN | B0BTDSFRHR |
| Item Model Number | G80-3821LUADE-2 |
| Connectivity Technology | USB |
| Keyboard Description | Mechanical |
| Recommended Uses | Utility, Gaming |
| Special Feature | Backlit (RGB) |
| Color | Black - MX Black Switch |
| Number of Keys | 110 |
| Keyboard Backlighting Color Support | RGB (Over 16 million colors) |
| Style | Classic |
8. Warranty and Support
For detailed information regarding the product warranty, terms, and conditions, please refer to the warranty card included in your product packaging or visit the official Cherry website. For technical support, troubleshooting assistance beyond this manual, or inquiries about replacement parts, please contact Cherry customer service through their official channels.
Manufacturer: CHERRY
Website: www.cherry-world.com





