Nothing extra special but it is a good sturdy mouse. Performance It moves fast and is accurate. Sometimes it continuously drifts off in a random direction though. Durability This is a fairly durable mouse. It is fairly heavy and seems solid as opposed to some smaller mouses which seem hollow. Comfort It is not one of those funky looking ergonomic mouses (I think those are overrated for comfort anyway), but in my opinion very comfortable. I especially like the scroll ball located in the middle of the mouse. It is softer and and offers more grip than many mouses.

MattL

USA

This product is a great buy if money is tight and your current, or previous, mouse is experiencing technical difficulties. Performance This mouse was incredibly easy to install. The installment instructions were easy to understand and follow. It is highly recommended for those who aren't the biggest tech-knowledgeable people. When I plugged the mouse into my computer, only a few moments had to be waited for the mouse to be up and functioning. Durability There are many children that go on this computer that aren't the most careful. Let's just say that this mouse can endure many beatings. After many months of working, this brand of mouse seems to still going strong without slowing down. Design The mouse's design is not the most modern. But, let's get this straight, if its not used in an office where appearance is important, since you have your hand over it, it makes no difference. Comfort A very comfortable feel to this mouse. After long hours of use, this mouse will not cause any pain or disturbance. Clicking is easy.

Choky7

USA

This came with my Dell Computer. It tracks well and has been durable. Performance The Dell 6839 Mouse is easy to use and navigate. The mouse is responsive to movement and I do not need to move it wide distances to position the cursor where needed. Durability I'm rather clumsy. Drops have been no problem. Plus, a wired mouse has the wire providing dome protection against the drop. Design The design of the Dell 6839 mouse is functional. Comfort The comfort is fine for this mouse. It is easy to grip and move.

Saxguy

Skokie, IL

I purchased this mouse to go with my new computer this past summer.  The mouse was fairly cheap, but I wasn't sure about the laser on the bottom.  This is the first laser mouse I have ever owner, and I wasn't sure if I would like it.  I was surprised to learn that I actually really like the laser mouse.  There is no ball to clog, and it glides nicely.  The buttons do not stick, and there is a scroll wheel, which my last mouse did not have.  It is a usb mouse, which is why I did not give it five stars.  I was disappointed because this takes up an extra usb port, and I use lots of usb devices.  The mouse has held up well for the time that I have had it and I am sure that it will continue to do so.  My bottom line: This mouse is inexpensive, reliable, and will not clog.  My only complaint is that the mouse uses up one of the few usb ports located on my computer, which can be an inconvenience.  

adsandy

Dorsey, IL