Dell MS7421W User Manual

Pairing your wireless mouse │ 15
1. Pair your wireless mouse with your Bluetooth-enabled computer.
Add Device:
a. In Windows Search, type Bluetooth.
b. Click Bluetooth and other devices settings. The Settings window appears.
c. Ensure that the Bluetooth is turned on.
d. Click Add Bluetooth or other device > Bluetooth.
e. From the list of available devices, click Dell Mouse.
e. Place your wireless mouse near your computer. The New Dell Mouse found
window appears.
f. Click Connect and confirm the pairing process on both wireless mouse and
your computer.
4. The third Bluetooth connection light turns solid white for 3 seconds to conrm the
connection is established then dims o. After the wireless mouse and a device are paired,
they connect automatically when Bluetooth is enabled and they are within Bluetooth
range.
NOTE: If Mouse MS7421W is not listed, ensure that the pairing mode is enabled
on the wireless mouse.

Dell MS7421W Specifications

General

Model	MS7421W
Category	Mouse
Type	Wireless
Connectivity Technology	Wireless
Movement Detection Technology	Optical
Movement Resolution	Up to 4000 DPI
Scroll Wheel	Yes
Battery Type	AA
Battery Life	Up to 36 months
Color	Black
Interface	Bluetooth
Resolution	4000 DPI
Battery	1 x AA
DPI	4000 dpi

Summary

What's in the Box

Features Overview

Top View of the Mouse

Details the components and indicators on the top surface of the wireless mouse.

Bottom View of the Mouse

Identifies the optical sensor and power switch on the underside of the wireless mouse.

Shortcut Gestures

Dell Peripheral Manager

Setting Up Your Wireless Mouse

Pairing Your Wireless Mouse

Pairing with Dell Universal Dongle

Instructions for connecting the mouse using the included Dell Universal Dongle.

Pairing via Bluetooth

Steps to connect the wireless mouse to a computer using Bluetooth technology.

Pairing a Third Device via Bluetooth

Guide for connecting a third device to the mouse using Bluetooth.

Charging Your Wireless Mouse

Specifications

Troubleshooting Common Issues

Mouse Not Working

Solutions for when the wireless mouse is unresponsive or not turning on.

Bluetooth Pairing Issues

Steps to resolve problems when pairing the mouse via Bluetooth.

Pointer Movement Issues

Solutions for when the mouse pointer is not responding.

Button Functionality Issues

Solutions for when mouse buttons are not responding.

Wireless Connection Lost

Troubleshooting steps for when the mouse loses its wireless connection.