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Question: I hear that the scroll wheel is a bit tough to click down. Was this just one of the mice (bad batch) or is it all of them?
Document: It has a button that allows you to choose between regular "click" scrolling, and hyperscrolling at will. I came to value this function as a frequently look at PDF files that are very long, and I like to fly through them with the wheel. The clicking action of the wheel is a little too firm for me. It takes quite a bit of force to push down on it. I thought I had gotten a bad one until I saw some of the other reviews mention the same thing. Logitech definitely could have made the click action a little easier to use.
The wheel free spins so its NOT ideal for gaming.In most games on the PC the scroll handles zoom.The wheel is free spinning intended for scrolling long webpages or spreadsheets.In gaming it was so bad I went back to one I was replacing it with.The placement of the thumb buttons doesn't feel fluid either.My four other mice are also Logitech and we love them, but this model is the Windows 8 of Mice.
Clicking with the scroll wheel does not work well. I can hear it click and nothing happens. It seems like using it as a middle button requires pressing differently and the click sound is unrelated to a successful press.
Some mice put those buttons too far forward on the mouse, making it a bit of a stretch for the forward button.The killer feature on this mouse is the scroll wheel. The scroll wheel has a nice click feel that isn't too agressive, and makes scrolling through websites nice. But then you push the button to disengage the click action on the wheel and you have the 'Hyper-Scrolling' that is fantastic to quickly scroll through websites and spreadsheets. It is a great feature that makes it hard to use mice without it once you get used to it.
I'm not sure what it's good for, but it's kind of fun to spin the wheel and watch it scroll long documents.Cons:- The scroll wheel is a bit looser than what I'm used to. There's a tiny bit of play in between each click of the wheel. Unfortunately, that little bit of movement is enough to register in games so when you try to middle click in an FPS game, it's very easy to accidentally switch weapons too.Overall, it's a great mouse for desktop and office use. Gamers would probably be better served by Logitech's many gaming mice though.
It could be a tiny bit crisper, but quite good as it is.The one thing is, it takes a little care to do the middle-click with the wheel when in hyper-scroll mode, if you want to avoid scroll-drift. Since both the scrolling action in free-wheel-mode, and the side-scroll action is very light, you have to be careful to press directly down on the wheel. The best way to do it, I find, is to not use the tip of the finger to middle-click, but to extend the finger over the wheel and use the second phalanx.The mode-switch button is comfortably positioned, and is not likely to be accidentally clicked, both due to its positioning, and the relatively high resistance to click.
Had to return it. Overall mouse feel is fine, but the center click is really bad. It will make the &#34;Click&#34; noise from the mouse without actually sending a click event. You have to press extra hard to get it to actually center click.I purchased this mouse to hopefully provide a bit of strain relief on my mouse hand, but the extra pressure required to click just makes things worse.
This corded mouse is so comfortable for my hand and it responds so quickly. It's a bit larger than those small mouses (mice?) so fits better. I'm a female with large but thin hands. Must be the ergonomic shape--very nice. My cordless mouse was way to slow and I love the fast response time of this one. Scroll wheel is adjustable.
I was using a very cheap no-name mouse that lasted about two years. Learning my lesson I decided to go for a better mouse that would work better and hopefully last longer. I prefer a corded mouse and after some research settled on the M500. I'm using it on a Dell desktop running Windows 7. The mouse tracks fine on my oak desktop that has a lot of wood grain.The mouse itself is nice - it's a nice size and fits comfortably in my hand and it's laid our nicely. The scroll wheel is a bit noisy - it's not annoyingly noisy but you will hear it.
This mouse is laser, so it has the accuracy of a gaming mouse without the price tag. I wanted a 5 button mouse with a clicky scroll wheel that was comfortable and easy to use. I've had trouble with the distance between my thumb and the two side buttons on other mice. This one was a bit farther forward than my previous mouse, but it only took a day for my hand to move a little farther up the mouse (I used to hold it farther back than the normal mouse hand position).
Answer: The scroll wheel has a number of functions:1.  Rotate wheel to scroll up-down - works fine2.  Moving the wheel left/right (clicks left/right) to scroll left/right - works fine3.  Pressing down (click down) - this is the tricky operation because if you don't press directly downwards there is a good chance you will inadvertently activate the left/right scroll feature. The required down force is also somewhat more than the needed for the other buttons.I think that this is the nature of this mouse.