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Kensington > 
Item#: 9SIA6363KH3559

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  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

The Kensington Mouse-for-Life USB Three-Button Mouse offers reliable and responsive control with a high-definition optical sensor. The comfortable, contoured shape fits either hand equally well. Plug-and-play operation with a standard wired USB connection gets you up and going in no time.. 

  • newegg 1,000DPI Sensitivity The Kensington Mouse for Life USB Three-Button Mouse boasts 1,000dpi performance for a fast response and smooth tracking.
  • newegg Ambidextrous Design Designed for use with either your left or right hand, this mouse offers great versatility and comfort.

Learn more about the Kensington K72400US

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 2 years
  • Limited Warranty period (labor): 2 years
  • Read full details

Customer Reviews of the Kensington K72400US

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  • Profit T.
  • 4/13/2015 4:57:29 PM
  • Ownership: more than 1 year

4 out of 5 eggsLifetime warranty + basic mouse

Pros: 3 button scrollwheel mouse that has a lifetime warranty (that's where the "for life" part comes in). When mice develop problems open a support ticket with the manufacturer and get them replaced. No muss, no fuss.

Cons: I wish the price didn't keep creeping up, it used to cost $2 to $3 less. It's just a basic 3 button scrollwheel mouse. If you want more buttons, buy a different mouse. If you want a cheaper mouse w/o a lifetime warranty, buy a different mouse. For what it is, it's a fine mouse.

Other Thoughts: Have bought over 2000 of these mice and placed them in the hands of college students, a group not known for treating their hardware well. A little over 10 of them have been replaced under warranty. 2 were DOA, the rest failed within the first year. Dunno about you, but I like those odds.

As for how loud buttons click, I periodically bring in dozens of mice for evaluation when prices and availability fluctuate, these are no louder or quieter than the rest of the budget mice crowd.

Did you find this review helpful? Yes No

  • Erik K.
  • 9/19/2014 10:53:50 AM
  • Ownership: 1 month to 1 year
  • Verified Owner

2 out of 5 eggsName is a misnomer

Pros: It's optical

Cons: "Mouse for life"??? Riiight. The primary mouse button has become intermittent after several month's usage.

0 out of 1 people found this review helpful. Did you? Yes No

  • Stefan S.
  • 11/20/2012 11:02:39 PM
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsExcellent!

Pros: I have used it for more than two years and play a long time on online shooting game but the left button is still very sensitive. None of other mouses can stay such long. Only this one does the good job and the only one makes me happy for last 15 years.

Cons: None

Other Thoughts: The left button is still very sensitive and the movement is still good. :)

2 out of 2 people found this review helpful. Did you? Yes No

  • Andrew S.
  • 9/25/2012 6:48:42 PM
  • Ownership: 1 day to 1 week
  • Verified Owner

3 out of 5 eggsTiny!

Pros: Low price
Smooth tracking
Looks good
Better quality plastic than I expected for a budget mouse

Cons: This mouse is tiny! I have small-ish hands, and even I found this mouse to be too small.
Middle-click has a little too much resistance.

1 out of 1 people found this review helpful. Did you? Yes No

  • Daniel P.
  • 11/9/2011 5:20:07 AM
  • Ownership: less than 1 day
  • Verified Owner

3 out of 5 eggsWorks fine, some irks

Pros: Performs as advertised

Cons: If you're one of those people who find a loud, heavy mouse click annoying, this mouse isn't for you.

Other Thoughts: In the picture, this mouse appears to be a satin gray color. In reality, it is a high-gloss black.

2 out of 2 people found this review helpful. Did you? Yes No

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Home > 
Computer Systems > 
Input Devices > 
Mice > 
Kensington > 
Item#: 9SIA6363KH3559
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