Introduction
The Adesso iMouse G25 is a 2.4 GHz Radio Frequency wireless ergonomic laser mouse designed for enhanced productivity and comfort. It offers wireless freedom up to 30 feet and features a laser sensor for precise tracking on various surfaces. The mouse includes adjustable DPI settings (800, 1200, 1600) for customizable sensitivity and ergonomic design to minimize hand strain.
Package Contents
- iMouse G25 Wireless Ergonomic Laser Mouse
- Mini USB Wireless Receiver
- 2 x AAA Batteries
- Quick Start Guide
Key Features
- 2.4 GHz Radio Frequency Wireless Technology
- Ergonomic Design for comfort
- Adjustable DPI: 3 Levels (800, 1200, 1600)
- Laser Sensor Tracking Method
- Up to 30ft wireless range
- DPI Switch button
- Auto Sleep Mode
- Power Switch
- Two Internet Navigation Buttons (Back and Forward)
- Low Battery Indicator
Product Overview
Familiarize yourself with the various components and buttons of your Adesso iMouse G25.

Setup Instructions
1. Insert Batteries
Open the battery compartment located on the underside of the mouse. Insert the two AAA batteries provided, ensuring correct polarity (+/-). Close the battery compartment securely.

2. Connect USB Receiver
Locate the mini USB wireless receiver, which is typically stored inside the battery compartment or packaged alongside the mouse. Plug this receiver into an available USB port on your computer.

3. Power On and Connect
Slide the ON/OFF switch on the underside of the mouse to the 'ON' position. If the mouse does not connect automatically, press the 'CONNECT' button on the underside of the mouse. Your computer should detect the mouse and install the necessary drivers automatically.
Operating the Mouse
DPI Adjustment
The iMouse G25 features a DPI switch button located on the top of the mouse, behind the scroll wheel. Press this button to cycle through three different DPI resolutions: 800 DPI for precise targeting, 1200 DPI for quick response, and 1600 DPI for fast maneuvers. Select the sensitivity that best suits your task.

Navigation Buttons
The mouse is equipped with two internet navigation buttons on its left side. These buttons allow you to quickly go 'Back' or 'Forward' in web browsers or file explorers, enhancing your browsing efficiency.

Maintenance
To ensure optimal performance and longevity of your Adesso iMouse G25, follow these maintenance guidelines:
- Cleaning: Use a soft, dry cloth to clean the mouse. For stubborn dirt, slightly dampen the cloth with water or a mild cleaning solution. Avoid harsh chemicals or abrasive materials.
- Battery Replacement: When the low battery indicator illuminates, replace both AAA batteries with new ones to maintain consistent performance.
- Storage: When not in use for extended periods, turn off the mouse using the power switch to conserve battery life. Store the USB receiver in a safe place, preferably within the mouse's battery compartment if space allows.
Troubleshooting
- Mouse not responding:
- Ensure the mouse is powered on (check the ON/OFF switch on the underside).
- Verify that the batteries are correctly inserted and not depleted. Replace if necessary.
- Check if the USB receiver is securely plugged into a working USB port on your computer.
- Try pressing the 'CONNECT' button on the underside of the mouse to re-establish the connection.
- Test the mouse on a different computer to rule out computer-specific issues.
- Cursor movement is erratic or inaccurate:
- Ensure the mouse is being used on a suitable surface. Highly reflective or transparent surfaces may affect laser tracking.
- Clean the laser sensor on the underside of the mouse with a soft, dry cloth to remove any dust or debris.
- Adjust the DPI setting using the DPI switch button to see if a different sensitivity improves performance.
- Wireless connection issues or frequent disconnections:
- Move the mouse closer to the USB receiver to reduce potential interference.
- Avoid placing the receiver near other wireless devices or large metal objects that might cause interference.
- Try plugging the USB receiver into a different USB port on your computer.
Specifications
| Feature | Detail |
|---|---|
| Brand | Adesso |
| Model Name | iMouseG25 |
| Model Number | IMOUSE_G25 |
| Connectivity Technology | 2.4 GHz Radio Frequency Wireless |
| Movement Detection Technology | Laser |
| Adjustable DPI | 800, 1200, 1600 |
| Buttons | 5 (Left, Right, Scroll Wheel, DPI Switch, Back, Forward) |
| Hand Orientation | Right |
| Wireless Range | Up to 30 feet |
| Power Source | 2 x AAA Batteries |
| Compatible Devices | Personal Computer |
| Operating System Support | Windows 10, Windows 7, Windows 8, Windows Vista, Windows XP |
| Item Weight | 3.3 Ounces |
| Item Dimensions (L x W) | 5"L x 3.3"W |
| Material | Plastic |
Warranty Information
The Adesso iMouse G25 Wireless Ergonomic Laser Mouse comes with a 1-year limited warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use. It does not cover damage caused by accident, abuse, misuse, unauthorized modification, or improper installation. Please retain your proof of purchase for warranty claims.
Support
For technical support, troubleshooting assistance, or to inquire about warranty services, please contact Adesso customer support. You can typically find contact information, including phone numbers and email addresses, on the official Adesso website or within the Quick Start Guide included with your product. Please have your product model number (IMOUSE_G25) and proof of purchase ready when contacting support.







