Others say...

"Almost perfect and better than anything else I tried"
My old MS laptop mouse died so after reading reviews and 'feeling out' various mice at local stores to see how they felt in my hand, I went with the Logitech VX Nano. While my IBM laptop is primarily used as a desktop replacement, I wanted a mouse that could easily be taken along for the ride without taking up excessive briefcase space. Some of the extra functions, like the free-wheeling scroll wheel option, are frankly superfluous to me and not used with any frequency so my primary comments relate more to the ease of use and the functionality of the mouse for normal usage.

Pros:
* Works smoothly! This does not feel like a cheap mouse that will easily break like some on the market. It has a quality feel with positive tactile feedback.
* Gotta love the Nano receiver! Other than the fear that someday I might lose it, this little receiver is hardly noticeable! It fits one of the USB slots and I can easily transport the laptop with it in place without fear of knocking it loose or breaking it off.
* Not too small for the way I use a mouse. I have fairly big hands (I'm 6 ft. tall) and while the mouse is not designed to fit in the palm of my hand, it is very comfortable to use. I will say that I generally configure my mice to move faster with shorter hand movements than most people or the normal Windows default settings. So I do not need to move the mouse far to reach any destination on my screen. If you prefer a slower, longer setting for your mouse, you may find the comfort different for bigger hands, but for my use it is perfectly comfortable.

Cons:
* Occasionally the receiver does not seem to pick up button pushes even if it is picking up mouse movement or the scroll wheel. The IBM USB is on the left hand side and the mouse is on the right, often about 4 feet away. While generally this works fine, on occasion I will have to press the mouse button a couple times to get the receiver to register a command. Again, this is not a problem when moving the mouse or moving the scroll wheel, only if I push the left or right button to send a command. I can easily solve this by simply moving the mouse a bit further left (closer to the USB). And if I have the mouse entirely on the left hand side of the laptop I can be 10 feet away and it works fine. There is some 'dead zone' apparently where I have occasional interference and only on button pushes! But fairly uncommon and easily corrected by moving the mouse a bit.
* I admit to liking Logitech products. Their software occasionally leaves a bit to be desired. But I finally need to grouse about Logitech's apparent need to overly market themselves via their software. Unless you control what the software loads when you install your Logitech product, you will get unnecessary marketing hype and more media software from Logitech that, at least for me, I do not need or want. Come on, guys. You are a very well recognized brand. You make generally excellent products. Keep the software simple & effective and eliminate all the extra dross that you seem to clog things up with. Or at least make it 'opt in' by default rather than requiring the user to 'opt out' every time. There is enough junk slowing down my PC without your help, thank-you!

"Freedom, At Last"
This is the mouse I have been waiting for: compact, cordless, and a receiver I don't worry about knocking off as I roam around the house. It works great.

"Great little mouse"
Fits nicely in the hand. Very small, yet it feels extremely accurate with the laser. The track ball is smoothly responsive, easy to be precise. Highly recommended.

"Awesome mouse to have around at all times"
I purchased 2 of these mouse 6 months ago and I'm still using the batteries that came with it. I carry this mouse with my notebook all the time and the batteries last forever. I've recommended this mouse to all my friends. So far my friends are in love with this mouse.

"Minnie Mouse (Logitech Nano VX Laser mouse) is great! "
I ordered this mouse for my laptop at work, and it's the greatest! It was easy to set up, and is more versatile than I even need. I was so impressed I bought it's big brother (Logitech MX Revolution) for use at home. They are the best mice I've used. I recommend both to anyone upgrading to laser mice.