LogitechM510 Wireless Mouse, BlackCarbon Neutral Certified by SCS Global Services

I've only had it for a couple days now, so I can't speak about this product extensively. But it's been great for the first couple uses. I'll go over a few notes about my use so far:1. It feels perfect in my hand. I was very worried about the size and feel going into it. With something like a mouse, it all comes down to personal preference. I went to Best Buy so I could find one that fit my hand well, but they didn't have any displays out to try. So I took a shot in the dark and bought this one off Amazon. I have small hands, but I'm a fully grown man, so I probably have pretty average hands for all users. It's big enough to use as a full size mouse but small enough to not be too large. The ergonomic place for your thumb is very comfortable. As an added note, I love the blue color. I decided to go with it instead of the plain black and I spent a little more but it looks great.2. Another thing I was worried about was losing the dongle. In a perfect world I would leave it attached to my laptop. But I bought the mouse to use at work and I use a different computer every day, so I knew I would drop it eventually without realizing it. However, I found out there is a place to store it in the battery compartment. GREAT feature that isn't even mentioned in the description.3. The buttons are solid yet easy to press. There is little resistance without having much opportunity to accidentally click or double click. I have not tried the two buttons next to the thumb space yet and probably won't put them to much use. They are out of the way enough that they don't cause a problem, yet are within easy reach for those who plan on using them.4. The set-up (or lack of it) is idiot-proof, as my father would say. You plug the dongle into a USB port and it's ready to go. There's no software to install unless you want to use the extra two buttons, and you can flawlessly switch between computers.Overall, I am incredibly happy with this purchase. I was trying to choose between this and the next step up, the slightly more expensive Logitech Marathon M705. If you are trying to make the same decision, don't think twice. Save a few bucks and get this one, which is also larger. (Note: I haven't ever used the M705 so I can't speak for that one. I'm just going off how much I like this one.) Very happy with my purchase!Edit: 6 months late, I still love this mouse. I use it 40 hours a week at work and have yet to change the batteries. It's also surprisingly sturdy. I have dropped it on stone tile at work multiple times, and it still looks and works like new. But even if it did break, I'd immediately buy another. It's still extremely comfortable, and a handful of co-workers who have used my computer have told me they really liked using the mouse. Highly Highly recommended.

I am old school and only use a desktop computer - no laptop. I had a wireless mouse - brand GIGATECH -that was over 6 years old and worked flawlessly till it recently died. I have large hands and it was the perfect fit. The first replacement I bought was a Microsoft and it was terrible. It was tiny and thus cumbersome for my large hands and the cursor would continuously jump around. So I did my research and purchased this Logitech M510. I love it. I am left handed but use my right hand for use with the mouse. This one fits my hand perfectly and I find it very solidly built. The left/right click and cursor wheel all work flawlessly while I also find the buttons on the side perfectly placed. Many have said the mouse felt heavy and I found this to be true as well. But then as I read the directions it said to make the mouse lighter you could remove one of the batteries and use the mouse with only one. I did this and the heaviness was gone. I find this to be a very high end mouse for the price. I have not had to download the software to work on the settings. It works seamlessly for me as is. The cursor moves fast with precision and accuracy. The left click button is also precise. I find I use the cursor wheel more than I did with my old mouse for it is also very seamless and moves the page up and down at the perfect pace.I love that the usb is so tiny. I plugged it into a port on the front of my desktop for all mice with these small usbs say often if placed in back of a desktop the mouse is then too far away to work as it should. For me this mouse works perfectly and it has certainly been a great replacement for my tried and true older mouse. Highly recommend.

I have had this mouse for years...not sure how long, at least 4-5 years, best I can remember. I was recently thinking how much I love this thing, and figured I should write a short recommendation.So, first of all, I have used this mouse for gaming, and it's great, but it does have only two side buttons to go with the wheel and normal left/ right mouse buttons. So if you want a mouse with umpteen programmable options, look at another mouse. But it is super accurate (far more accurate than any non wireless mouses I have used), and I have had not a single problem with it. It is the size of a normal business type mouse (minor edit, I'd say it is *slightly* larger than some business sized mouses...but it is a plus to me, since it is far more comfortable for me to use than most mouses...in any case, people with very small hands may find it a little large), which is a plus to me. I don't believe I have yet replaced the batteries even.I used this on my desktop for years with absolutely no issues, and I just started using it on my new laptop with absolutely no issues. I wish every piece of computer tech I have used over the last 30 odd years was as satisfactory and reliable as this mouse. Prior to this, I used a Logitech more gaming oriented mouse at home (sorry I don't have the model number at hand), and I loved that mouse, and it was slightly more programmable, but honestly not much more capable than this one...and it was not wireless. If this one bit the dust I would instantly buy another.The most most accurate and reliable mouse I have ever used. And cheap, too. Strongest recommendation.