1. Introduction
This manual provides detailed instructions for the setup, operation, maintenance, and troubleshooting of your HAVIT GAMENOTE MS1027 Wired Gaming Mouse. Designed for precision and comfort, this mouse features 6 buttons, adjustable DPI settings, and vibrant Rainbow LED lighting to enhance your gaming experience.
2. Setup
Follow these steps to connect and begin using your HAVIT GAMENOTE MS1027 Gaming Mouse:
- Unpack the Mouse: Carefully remove the mouse from its packaging.
- Connect to Computer: Locate an available USB port on your computer. Plug the USB connector of the HAVIT GAMENOTE MS1027 mouse firmly into the USB port.
- Automatic Installation: Your operating system should automatically detect and install the necessary drivers. No additional software installation is typically required for basic functionality.
- Verify Functionality: Once connected, move the mouse and observe the cursor on your screen. The Rainbow LED lighting should also illuminate.

Figure 2.1: Front view of the HAVIT GAMENOTE MS1027 Gaming Mouse, showcasing its design and LED lighting.
3. Operating Instructions
The HAVIT GAMENOTE MS1027 mouse offers several features for enhanced control and user experience.
3.1 DPI Adjustment
The mouse features a dedicated DPI button to cycle through four sensitivity levels, allowing you to adjust cursor speed on the fly. This is particularly useful for switching between precise aiming in games and faster navigation for general use.
- DPI Levels: 1200, 1800, 2400, and 3600 DPI.
- Adjustment: Press the button located behind the scroll wheel to cycle through the available DPI settings.

Figure 3.1: Top view of the mouse, indicating the DPI switch button.
3.2 Forward/Backward Buttons
Two conveniently placed side buttons provide quick navigation functionality, improving efficiency when browsing the internet or navigating folders.
- Forward Button: Typically moves forward in web browsers or file explorers.
- Backward Button: Typically moves backward in web browsers or file explorers.

Figure 3.2: Side view illustrating the placement of the forward and backward navigation buttons.
3.3 Ergonomic Design and LED Lighting
The mouse is designed with an ergonomic shape and an anti-slipping surface to fit comfortably in your palm, reducing fatigue during extended use. It also features a dynamic Rainbow LED lighting system that cycles through colors, enhancing the visual appeal of your setup.

Figure 3.3: Ergonomic design of the mouse, providing a comfortable grip.
4. Maintenance
Proper maintenance ensures the longevity and optimal performance of your gaming mouse.
- Cleaning: Regularly clean the mouse surface and optical sensor with a soft, dry, lint-free cloth. Avoid using liquid cleaners, solvents, or abrasive materials, as these can damage the mouse.
- Cable Care: Do not excessively bend or pull the USB cable. Store the mouse in a way that prevents the cable from being kinked or damaged.
- Storage: When not in use, store the mouse in a clean, dry environment away from extreme temperatures and direct sunlight.
5. Troubleshooting
If you encounter issues with your HAVIT GAMENOTE MS1027 mouse, refer to the following common solutions:
- Mouse Not Responding:
- Ensure the USB cable is securely plugged into a functioning USB port on your computer.
- Try plugging the mouse into a different USB port.
- Restart your computer.
- Erratic Cursor Movement:
- Clean the optical sensor on the underside of the mouse with a soft, dry cloth to remove any dust or debris.
- Ensure you are using the mouse on a suitable surface (e.g., a mouse pad) and not on highly reflective or uneven surfaces.
- Buttons Not Functioning:
- Verify that no debris is lodged under the buttons.
- Test the mouse on another computer to rule out software or system-related issues.
6. Specifications
| Feature | Detail |
|---|---|
| Model Name | MS1027 |
| Manufacturer | HAVIT |
| Connectivity Technology | USB Wired |
| Movement Detection | Optical |
| Button Quantity | 6 |
| DPI Levels | 1200-1800-2400-3600 DPI (Adjustable) |
| Operating Voltage | 5V |
| Key Life | 3,000,000 times |
| Cable Length | 1.6 meters |
| Hand Orientation | Ambidextrous |
| Recommended Use | Gaming |
| Compatible Devices | Personal Computer |
| Package Dimensions | 19.6 x 9.6 x 5.2 cm |
| Weight | 160 g |
7. Warranty and Support
Specific warranty details and direct support contact information are not provided within this manual. For warranty claims, technical assistance, or further product inquiries, please refer to the official HAVIT website or contact the retailer from whom you purchased the product. Keep your proof of purchase for warranty validation.





