Customer Ratings & Reviews

I love this mouse, it is my favorite mouse to use. It is quiet and the battery last a long time. I like that it is simple and easy to use, as well as comfortable. I got it on sale due their Black Friday sale.

I am a devotee of Logitech products. I have used the M317c as my daily mouse for years. I use them so much I typically keep a stock of them for when I wear them out. I have noticed, though, that I’m wanting something a little more comfortable in my hand as I get older. So, I thought I would try out the Logitech M340. The ombre colors are nice. I would even say they are peaceful, which is important when you are working long hours. You don’t need any additional items that could subtly cause stress to your senses. The mouse is mostly flat, with a slight arch toward the lower palm area of the device. My current mouse has more of a pronounced arch in the middle of the hand. This does provide more comfort as the M340 is not artificially causing your hand to stay arched. I will note that you will need a USB-A port on your computer to use this mouse. It does not offer Bluetooth connectivity. The battery compartment is unusual, in that you remove the top of the mouse to access it. I’m used to devices with little battery doors on the underside that allow access to your dongle and battery. The mouse itself is not rechargeable. It uses a standard AA battery. One of the biggest selling points for Logitech devices (with this mouse being no exception) is the Logitech Options+ software. It allows the user to customize their settings for the mouse. For example, you can send your pointer response time faster or slower. You can reverse the button functions so that the right button can perform the tasks that the left button would normally do. Your wheel is also a button where you can set it to perform a keyboard shortcut, a task view, or to switch applications, which is what I chose. There is also a section called Smart Actions which allows you to automate a certain series of tasks with one click. There are pre-set templates you can use, or you can create your own. For example, if you have a certain series of apps that you need to open each day before you start work, you can program a Smart Action to open all of those programs with one click, saving you time. Lastly, there is another feature called AI Prompt Builder. You can use it to copy text and reformat it for your use. For example, you can take a passage that is quite technical and ask for it to be sent to ChatGPT to reformat it into a more digestible format for your audience. The Logitech M340 mouse is something that I would recommend. It’s sturdy, lightweight, is silent (no loud “click” noises), and easy to hold. It responds well and is quite customizable.

Nice look, light weight , and easy connection. Nice for general use

This mouse is great quality and value for the price! I have had no issues with battery life this far. It is very easy to maneuver. It connected to my laptop very easily with the usb. The colors are vibrant and just like the picture! Definitely recommmend.

This is a lightweight, rapid mouse with a guaranteed 18-month battery. Very reasonable price considering others are all higher even from Logitech. Please restock as I took the last one from my Best Buy in the city. Love the pattern, also a new and refreshing concept!

Excellent product. Just the right size and weight and performs great.

Smooth, incredibly light and very low profile. I absolutely love the look. The top comes off with ease to access USB and battery. It then snaps back on magnetically. The easiest and smoothest mouse I’ve ever used.

Stylish, compact, and easy to use. Ease and reliability at my fingertips.

The size & weight are perfect, easy to install, and the prize is not expensive.

It's slim, easy to carry and use, and aesthetic, soothing to eyes!

Works great, great price , easy setup. Small and compact

Works really well, light, small, battery life is great. I recommend

nice very light ease at use overall compatible / overall colors is very cool

Love this cutie small curser. It's handy dandy to use.

Great little mouse. Works all the time. Easy to use.

Love the sleek design of the mouse. Pairs great with devices. Set up takes less than a minute. Great wireless mouse.

Love this Mouse. lightweight, silent and very smooth.

Love the design and noiseless clicks!! Very smooth, accurate and perfect for on the go use!

Simple mouse! I needed to replace my original Desktop's mouse and this did it in a pinch. I like the color scheme as well. No issues with connecting or usage at all. Awesome!

I got the Logitech M340 mouse in the Blue Galaxy design, and it is gorgeous. However, it has a flat profile and is not rounded under the palm like my previous Logitech mouse was. I didn't think I would mind this flatter design, but once I started using the mouse I found that I did NOT like the way my palm rested on it, to the point that I wanted to return it. By the second day though I kind of got used to it, and now it feels more natural to me. It works well and is quiet, but I still prefer a more rounded fit-in-your-palm kind of profile in a mouse, which is why I'm giving it only 4 stars.