Introduction
Thank you for choosing the NGS GMX-100 Wired Optical Gaming Mouse. This manual provides essential information for setting up, operating, and maintaining your new gaming mouse. The GMX-100 is designed for precision and comfort, featuring adjustable DPI settings, a 7-color LED lighting system, and an ergonomic design suitable for extended gaming sessions.
Product Features
- Wired USB Connectivity: Equipped with a 1.4-meter USB cable for reliable performance.
- Adjustable Optical Sensor: DPI settings can be adjusted to 800, 1200, 1800, or 2400 DPI for customized sensitivity.
- Ergonomic Design: Features a rubberized finish on the top surface for improved grip and comfort during long use.
- Teflon Base: Ensures smooth and precise gliding across various surfaces.
- Six Buttons: Offers enhanced control and precision with a lifespan of up to 20 million keystrokes.
- Fast Scroll Wheel: Designed for quick and responsive scrolling.
- 7-Color LED Lighting: Dynamic LED lighting system with a seamless color transition for an immersive gaming aesthetic.

Image: The NGS GMX-100 gaming mouse showcasing its ergonomic design and vibrant blue LED illumination.
Package Contents
Verify that all items are present in the package:
- NGS GMX-100 Wired Optical Gaming Mouse
- User Manual (this document)

Image: Front view of the NGS GMX-100 gaming mouse retail packaging, displaying the mouse inside.
Setup
- Connect the Mouse: Plug the USB connector of the NGS GMX-100 mouse into an available USB port on your computer.
- Driver Installation: The mouse is plug-and-play. Your operating system (Windows, macOS, Linux, Chrome OS) will automatically detect and install the necessary drivers. No additional software installation is typically required.
- Verify Functionality: Once connected, the mouse's LED lighting should activate, and you should be able to move the cursor on your screen.
Operating Instructions
DPI Adjustment
The NGS GMX-100 features an adjustable DPI (Dots Per Inch) setting, allowing you to change the mouse sensitivity on the fly. This is useful for different tasks, such as precise aiming in games or faster cursor movement for general use.
- Locate the DPI button, usually positioned behind the scroll wheel.
- Press the DPI button to cycle through the available sensitivity settings: 800, 1200, 1800, and 2400 DPI.
- The LED lighting may change color or pattern to indicate the current DPI setting (refer to visual cues for specific models).

Image: Top view of the NGS GMX-100 gaming mouse, highlighting the DPI button and scroll wheel with green LED lighting.
Button Functions
The mouse is equipped with six buttons:
- Left Click: Standard primary action.
- Right Click: Standard secondary action (context menu).
- Scroll Wheel (Click): Middle click button.
- Scroll Wheel (Scroll): Up and down scrolling.
- DPI Button: Cycles through DPI settings.
- Side Buttons (2): Typically function as 'Forward' and 'Backward' in web browsers and file explorers. These may be customizable in some operating systems or game software.

Image: Side view of the NGS GMX-100 gaming mouse, illustrating the placement of the two side buttons.
LED Lighting
The GMX-100 features a dynamic 7-color LED lighting system that transitions seamlessly. This lighting is automatic and does not require manual adjustment.

Image: The NGS GMX-100 gaming mouse illuminated with purple LED lighting, demonstrating its aesthetic appeal.
Maintenance
- Cleaning: Use a soft, dry cloth to clean the mouse. For stubborn dirt, slightly dampen the cloth with water. Avoid using harsh chemicals or abrasive cleaners.
- Sensor Care: Keep the optical sensor on the underside of the mouse clean and free from dust or debris to ensure accurate tracking.
- Cable Management: Avoid sharp bends or excessive pulling on the USB cable to prevent damage.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Mouse not responding | Loose USB connection, faulty USB port, driver issue. | Ensure USB cable is securely plugged in. Try a different USB port. Restart your computer. |
| Cursor movement is erratic or jumpy | Dirty optical sensor, unsuitable mouse pad/surface. | Clean the optical sensor. Use a clean, uniform mouse pad or surface. |
| LED lights are off | Mouse not powered, internal fault. | Check USB connection. If still off, contact support. |
| DPI button not changing sensitivity | Button malfunction. | Ensure the button is being pressed firmly. If issue persists, contact support. |
Specifications
| Feature | Detail |
|---|---|
| Model Name | GMX-100 |
| Connectivity | Wired USB |
| Sensor Type | Optical |
| DPI Settings | 800 / 1200 / 1800 / 2400 DPI |
| Number of Buttons | 6 |
| Button Lifespan | Up to 20 million keystrokes |
| Hand Orientation | Ambidextrous |
| Cable Length | 1.4 meters |
| LED Lighting | 7-color dynamic transition |
| Material | Rubberized top finish, Teflon base |
| Item Weight | 190 grams |
| Compatible OS | Windows, macOS, Linux, Chrome OS (Plug & Play) |
Warranty and Support
Warranty Information
The NGS GMX-100 Gaming Mouse comes with a 2-year warranty from the date of purchase. This warranty covers manufacturing defects and material faults under normal use. Please retain your proof of purchase for warranty claims.
Customer Support
For technical assistance, troubleshooting, or warranty inquiries, please visit the official NGS website or contact your retailer. Detailed support information can usually be found on the manufacturer's website.
Note: Spare parts availability within the EU is guaranteed for 2 years.