User Guide

ou ca pa you ouse to you de ce us g t e uetoot o e gy co ect o o ou e og o t ece e .
To pair through Bluetooth®:
STEP 1
Remove the pull tab from the mouse. It will automatically turn
on. Channel 1 will be ready to pair.
To pair through Logi Bolt receiver:
STEP 1
Take the Logi Bolt receiver from the compartment inside the
battery door but don’t remove the pull tab yet.
STEP 2
Insert the receiver into any available USB port on your desktop
or laptop.
STEP 3
Now you can remove the pull tab from the mouse. It will
automatically turn on. The receiver will be connected to
Channel 1 and your mouse will be ready to use.

Install Logitech Software
Download Logitech Software to customize your mouse and benet from advanced shortcuts and all the possibilities this mouse has
to oer. Click
here to download and learn more about the full range of features.
Product Overview

1. SmartWheel scroll wheel
2. Battery status LED
3. Connection Status LED
4. Connect button
5. 4000DPI sensor
6. On/Off toggle switch
7. Battery and receiver compartment
8. Back/Forward buttons
Our new Logitech SmartWheel on your mouse
The Signature M650 and M650L feature SmartWheel scrolling that delivers precision or speed
the moment you need it. Seamlessly switch between these two scrolling styles with the ick
of your nger.
Line-by-line (ratchet) scroll — get line-by-line precision when you need to focus on
the details. Scroll slowly, you will feel each step on the wheel. Ideal for reading or
precise navigation of items and lists.
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