User Guide for Insignia 3-Key 2.4G Wireless Slim Mouse NS-PM2K3B23
Quick setup guide and troubleshooting for the Insignia 3-Key 2.4G Wireless Slim Mouse (NS-PM2K3B23). Learn how to install the battery, connect the nano receiver, and optimize performance.
Quick answers from the manual
Quick answer
- To set up the mouse, insert the AA battery, plug the nano receiver into a USB port, and slide the power switch to ON. p. 1
Key actions
- Setting up the mouse p. 1
- Connecting to computer p. 1
First start
- Insert battery and connect receiver p. 1
Problems and fixes
Check power switch, battery, USB port, and surface type.
p. 2Technical specifications
| Parameter | Value | Meaning | Pages |
|---|---|---|---|
| DPI | 1,200 | Cursor speed | p. 2 |
| Operating distance | 33 feet (10 meters) | Wireless range | p. 2 |
Where to find it in the PDF
- Setup and Features p. 1
- Specifications and Troubleshooting p. 2
Table of contents
Manual images
Click an image to enlargeQuick Setup Guide
This guide provides instructions for setting up and using your Insignia 3-Key 2.4G Wireless Slim Mouse. Before using the product, ensure you have the required system components and follow the steps below.

Features
- 2.4GHz wireless connection to eliminate cords
- Contoured design suitable for left or right-hand use
- 1,200 DPI for controlled cursor speed
- Advanced optical tracking for use on most surfaces
System Requirements
- Windows 11, Windows 10, macOS, or ChromeOS
- One available USB port
Setting Up Your Mouse
- Pull the battery cover off the mouse.
- Remove the nano receiver from the compartment.
- Insert the included AA battery into the battery compartment, ensuring the + and - signs match the symbols inside.
- Replace the battery cover.
Tip: Store the nano receiver inside the mouse when it is not in use.

Connecting Your Mouse

- Plug the nano receiver into a USB port on your computer.
- Slide the power switch on the bottom of the mouse to the ON position.
- The computer will automatically detect the mouse, allowing you to begin using it immediately.
Cleaning Your Mouse
To clean the mouse, wipe it with a damp, lint-free cloth.
Specifications
- Radio Frequency: 2.4GHz
- Operating Distance: 33 feet (10 meters)
- DPI: 1,200
- Battery: 1 AA alkaline battery
- Battery Life: Approximately 3 months (based on average usage)
- Interface: USB 1.1, 2.0, 3.0
Troubleshooting
If you experience issues with your mouse, try the following steps:
- Mouse not working: Ensure the mouse is turned on, the battery is fresh, and the nano receiver is plugged into a working USB port. Move the mouse closer to the computer and avoid using it on reflective, transparent, or metallic surfaces.
- Sensitivity issues: If the pointer or scroll wheel is too sensitive or not sensitive enough, adjust the settings within your computer's operating system.
- Interference: Move other wireless devices away from the computer to prevent signal interference.
- Connection issues: Try restarting your computer with the nano receiver plugged in or try a different USB port.
Practical help
Common problems
Ensure the power switch is ON, the battery is installed correctly, and the nano receiver is connected to a working USB port. Avoid reflective or metallic surfaces.
Adjust the cursor or scroll wheel settings in your computer's operating system settings.
Move other wireless devices away from the computer.
Before use
- Verify package contents (mouse, nano receiver, AA battery)
- Ensure computer has an available USB port
- Check system compatibility (Windows 11/10, macOS, ChromeOS)
- Insert AA battery correctly
- Switch power to ON
Specs in practice
- Operating Distance
- The mouse functions up to 33 feet (10 meters) from the receiver.
- Battery Life
- Approximately 3 months based on average usage.
Images and diagrams
- Top view identifies left button, right button, and scroll wheel.
- Bottom view identifies power switch, battery compartment, and nano receiver storage.
- Setup diagram illustrates battery installation and receiver removal.
- Connection diagram illustrates plugging the receiver into a USB port.
Model compatibility
- Compatible with Windows 11, Windows 10, macOS, and ChromeOS.
- Requires one available USB port.
Manual page author
David Miller
Documentation analyst
Organizes user manual content into clear summaries, with attention to model details, product context, and everyday usability.