Logitech M340 Wireless Mouse (Blue Galaxy)

BH #LO340CBG • MFR #910-007282
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Logitech M340 Wireless Mouse (Blue Galaxy)
Key Features
  • 2.4 GHz Wireless Connectivity
  • 1000 dpi Optical Sensor
  • 3 x Buttons
  • Ambidextrous Design
With its stylish blue galaxy pattern design, the Logitech M340 Wireless Mouse lets you express your personality while enhancing your productivity wherever you go.
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Logitech M340 Overview

With its stylish blue galaxy pattern design, the Logitech M340 Wireless Mouse lets you express your personality while enhancing your productivity wherever you go.

Designed for high-portability, this ambidextrous wireless mouse can be easily stored in a pocket or bag. Additionally, the Logitech M340 Wireless Mouse can operate for up to 18 months using a single AA battery. Silent Touch technology helps to ensure that your mouse clicks won't disturb your environment. The included plug-and-play USB-A nano receiver works with most Windows and Chrome OS devices, including Microsoft Surface systems.

Designed to Stand Out
The M340 wireless mouse features minimalist, iconic design and streamlined shape that makes the mouse slim and ultra-compact.
Practical, Portable, Pocket-Friendly Mouse
Featuring a portable and lightweight design, you can easily slip this mouse into your bag and take it wherever you go.
Silent Touch
Silent Touch Technology that removes 90% of click noise compared to the Logitech M185, so you can work, browse, and chat with no distractions.
Plug and Play
Plug the included USB nano receiver into your computer's USB-A port and the M340 wireless mouse works instantly with a strong, reliable connection from up to 33 feet away.
Go for Longer
The M340 can operate for up to 18 months with a single AA battery. Auto-sleep power-saving mode helps to keep you going for longer and worry-free.
Sustainable Design
The M340 includes 55% post-consumer recycled material and is certified carbon neutral.
UPC: 097855195838

Logitech M340 Specs

Key Specs
Sensor Type
Optical
Number of Buttons
3
Mouse Hand Orientation
Ambidextrous
Battery
1x AA
Mouse
Sensor Type
Optical
dpi
1000
Scroll Type
Scroll Wheel
Number of Buttons
3
Mouse Hand Orientation
Ambidextrous
LED Indicator
No
Keyboard
LED Illumination
No
Connectivity
Connection
Wireless: 2.4 GHz RF USB-A Dongle
Full-Functionality OS Support
Chrome OS, Windows
Battery
Battery
1x AA
Maximum Battery Life
18 Weeks
General
Material of Construction
Plastic
Color
Blue Galaxy Pattern
Dimensions
4.2 x 2.3 x 1" / 106.7 x 58.7 x 26.5 mm
Weight
3 oz / 80.8 g
Packaging Info
Package Weight
0.205 lb
Box Dimensions (LxWxH)
7.4 x 4.85 x 2.4"

Logitech M340 Reviews

The perfect backup mouse

By Xime
Rated 4 out of 5
Date: 2025-12-22

This mouse will definitely help me whenever my mouse MX4 fails to connect to Bluetooth kid, I loved the fact that it has the USB connector inside of the mouse and you can take it out whatever it’s needed.

Worst One They Ever Made

By Mau123
Rated 2 out of 5
Date: 2025-09-28

It's after the 14 day return window so I'm stuck with 2 of these. The size is good for tossing in a bag to go with your to go computer. These are small and are good for working in a tight space. It is quiet. But it is BADLY designed. The top is on magnetically and flips off too easily. It's also thin and flexible. That is likely a contributing factor to what I really hate about this mouse: After a day or so, the scroll wheel goes bananas and keeps trying to select from the alt button context menu. This is not the first time with this model so it's not a one-off issue. It's an issue with this model of mouse. If I take off the top, the wheel works fine. But then I can't use the buttons. Since I'm a leftie, I switched the main button to right. That should not make a difference but there it is, in case it does. I'm sure I'm not accidentally engaging the alt button. This is a frustrating hunk of junk!

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