Kensington 72257 Ci20 Optical Mouse for PC or Mac

List Price: $23.99 Discount Price: $20.15

Features:

• Optical mouse with a right-hand optimized design and soft, rubberized grips for comfort and control
• Five customizable buttons that can launch favorite applications, navigate websites, and streamline important tasks
• Utilizes DiamondEye optical technology to provide unmatched accuracy, acceleration control and tracking precision
• Comes with award-winning MouseWorks software, as well as Kensington's five-year warranty and free technical support
• Measures 3.25 x 1.5 x 5.25 inches (WxDxL)

Customer Reviews:

A good basic mouse. [Posted on 2008-06-09]
Just plug it in and go. Works well and it fits my large paws comfortably. I use my PC for at least 3-4 hours daily with tons of mouse usage. I cannot complain as this mouse is a great value, precise and comfy.

My last mouse was a logitech MX518 and it failed within a year of use. Try Kensington, they make great mice.

Price = quality. [Posted on 2008-07-26]
I've bought this mouse to work on my Mac.
After 1 year of using i've found that it is very clanky - all buttons too noisy and left (that is main for right-handed) stop working well and i'm decided to use only right button as main. The middle scroll circle is made awful - it's not smooth, noisy and move jerking - i'm try to not use it at all.
So, the conclusion is - you get what you pay. This mouse is cheap and it was made with cheap details.
Want something good - find mouse that costs more.

Good Mouse [Posted on 2008-08-25]
This mouse has been excellent, plugged it in worked right away nothing to download. The reason it is 4 stars is that it is a little to large for my hand, but it did not bother me enough to mail it back.

worth it [Posted on 2008-11-09]
My favorite mouse ever. The first one I bought, I balked at the price, but it felt good in my hand so I got it. Now I've got two, and planning on buying a third for a spare. Love love love this mouse.

Great mouse... Questionable quality [Posted on 2008-11-10]
[UPDATE: I tightened the screws in the bottom of the mouse. The primary left button now works properly. I would rate the mouse 4/5]

For almost a year now this mouse has served me well. I love its over-sized feel and rubberised grip. It also has a lot of buttons and flexibility. However, a week ago the primary left mouse button stopped working. Suddenly an excellent mouse has become slightly less desirable. Fortunately, the mouse is customisable, so I am presently using the right mouse button for single clicks. This problem may be unique to my mouse, as the mouse itself appears well built and has given me no prior indications of wear. I should also note that it works extremely well on my Intel MacBook (2007).

+ Great tracking
+ Four buttons plus track wheel
+ Highly customisable (I use MouseWorks for Mac OS X)
+ Pleasant over-sized feel
+ Sturdy rubber grip

-Questionable quality
-May feel too big for some people
-Some have experienced problems with in and Intel Macs (It works fine on mine)

I would give this mouse 5 stars if it were not for the problems with the left button.

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