Logitech M221 User Manual

5 English
MOUSE FEATURES
1. Left and right buttons
2. Scroll wheel
Press the wheel down for middle click.
Function can vary by software application.
3. On/O slider switch
4. Battery door release
5. USB Nano receiver storage
TROUBLESHOOTING
Mouse is not working
– Is the mouse powered on?
– Is the receiver securely plugged into a USB port?
Try changing USB ports.
– If the receiver is plugged into a USB hub,
try plugging it directly into a USB port
on your computer.
– Check the orientation of the battery inside
the mouse.
– Try a dierent surface. Remove metallic objects
between the mouse and the receiver.
– Try moving the receiver to a USB port closer
to the mouse.
– For Windows
®
operating systems,
reconnect the mouse with the receiver
by launching the Connect utility from
www.logitech.com/connect_utility
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Logitech M221 Specifications

General

Connectivity	Wireless
Sensor Technology	Optical
Battery Life	18 months
DPI	1000
Compatibility	Windows, macOS, Chrome OS, Linux
Buttons	3
Silent Operation	Yes
Wireless Technology	2.4 GHz wireless
Interface	USB receiver
Scroll Wheel	Yes
Wireless Range	10 meters
Color Options	Black, Blue, Red
Battery Type	1 AA battery
Dimensions	99 x 60 x 39 mm
Weight	75.2 g