1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your A4tech V-TRACK N-708X USB Mouse. Designed for reliable performance, this mouse features V-TRACK technology for enhanced tracking on various surfaces and adjustable DPI settings for precision control. Please read this manual thoroughly to ensure proper use and to maximize your experience with the product.
2. Product Overview
The A4tech V-TRACK N-708X mouse is a wired USB device designed for comfortable and efficient computer navigation. Familiarize yourself with its components:

This image displays the A4tech V-TRACK N-708X USB mouse from a top-down perspective. It features a dark grey body with black accents, a white scroll wheel, and a black button below the scroll wheel for DPI adjustment. Two side buttons are visible on the left side of the mouse. A USB cable extends from the front.
- Left Button: Primary click function.
- Right Button: Secondary click function, typically for context menus.
- Scroll Wheel: For vertical scrolling and can also function as a middle click button.
- DPI Switch Button: Located below the scroll wheel, used to cycle through different DPI sensitivity settings.
- Side Buttons (2): Typically assigned for 'Forward' and 'Back' navigation in web browsers or file explorers. Functions may be customizable via software.
- USB Connector: For connecting the mouse to your computer's USB port.
3. Setup
Follow these steps to set up your A4tech V-TRACK N-708X USB Mouse:
- Connect the Mouse: Plug the USB connector of the mouse into an available USB port on your computer.
- Driver Installation: For most operating systems (Windows, macOS, Linux), the mouse is plug-and-play and will be recognized automatically. Basic functionality will be available immediately.
- Optional Software: For advanced customization of button functions or specific settings, visit the official A4tech website to check for and download any dedicated driver software for the N-708X model.
4. Operating Instructions
Basic Functions
- Clicking: Use the left button for primary actions (e.g., selecting items, opening links) and the right button for secondary actions (e.g., opening context menus).
- Scrolling: Rotate the scroll wheel up or down to navigate through documents and web pages.
DPI Adjustment
The A4tech N-708X mouse features adjustable DPI (Dots Per Inch) settings, allowing you to change the cursor sensitivity on the fly. This mouse supports DPI settings between 800 and 1600 DPI.
- To change the DPI, press the DPI Switch Button located directly below the scroll wheel.
- Each press will cycle through the available DPI settings. Observe the cursor speed to find your preferred sensitivity.
Side Button Usage
The two side buttons on the left of the mouse are typically pre-programmed for navigation:
- The forward button (closer to the front) navigates forward in web browsers or folders.
- The back button (closer to the rear) navigates backward in web browsers or folders.
- If you have installed the optional A4tech software, you may be able to customize these buttons to perform other functions (e.g., copy, paste, launch applications).
5. Maintenance
Proper maintenance ensures the longevity and optimal performance of your mouse:
- Cleaning: Use a soft, dry cloth to wipe the surface of the mouse. For stubborn dirt, slightly dampen the cloth with water or a mild cleaning solution. Avoid harsh chemicals or abrasive materials.
- Sensor Cleaning: Occasionally, dust or debris may accumulate around the optical sensor on the underside of the mouse. Use a cotton swab or compressed air to gently clean the sensor area.
- Cable Care: Avoid sharply bending or pulling the USB cable. Store the mouse in a way that prevents the cable from being crimped or tangled.
- Storage: When not in use for extended periods, store the mouse in a clean, dry environment away from extreme temperatures.
6. Troubleshooting
If you encounter issues with your A4tech N-708X mouse, try the following troubleshooting steps:
- Mouse Not Responding:
- Ensure the USB connector is securely plugged into a working USB port on your computer.
- Try plugging the mouse into a different USB port.
- Restart your computer.
- Test the mouse on another computer to determine if the issue is with the mouse or the computer.
- Erratic Cursor Movement:
- Clean the optical sensor on the underside of the mouse.
- Ensure you are using the mouse on a suitable surface. V-TRACK technology is designed for various surfaces, but highly reflective or transparent surfaces may still cause issues. A mouse pad is recommended for optimal performance.
- Buttons Not Working:
- Check if any software conflicts are present. If you have installed custom mouse software, try uninstalling it temporarily to see if the issue resolves.
- Ensure no debris is lodged under the buttons.
7. Specifications
| Feature | Detail |
|---|---|
| Model Number | N-708X |
| Connectivity | USB Wired |
| DPI (Dots Per Inch) | Adjustable (800-1600 DPI) |
| Number of Buttons | 6 (Left, Right, Scroll, DPI Switch, 2 Side Buttons) |
| Tracking Technology | V-TRACK Optical |
| Hand Orientation | Ambidextrous |
| Color | Black |
| Product Dimensions | 2.56 x 4.57 x 1.57 inches (6.5 x 11.6 x 4 cm) |
| Item Weight | 3.17 ounces (90 grams) |
8. Warranty and Support
For warranty information, please refer to the documentation included with your product packaging or visit the official A4tech website. If you require technical assistance or have questions not covered in this manual, please contact A4tech customer support through their official channels.





