I don't know what the rest of the reviews are talking about. I bought this mouse with my Toshiba Qosmio x505 in 2010 or 2009 and it has served me well for over 3 years since. I am only replacing this mouse with a new one because my mouse wheel broke about a year ago and I want to play a game that requires the mousewheel to be operational. Otherwise, this mouse has been perfect and I wouldn't change a thing about it. Maybe the other users haven't been informed that they shouldn't dip their computer mice in the toilet. Outstanding mouse 5/5

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I have a business and have lots of mice. This is the worst mouse I have ever had. It goes to sleep & won't wake up unless I remove batteries and/or USB plug. Maddening!!! Toshiba should have fed d-con to this mouse a long time ago!!!

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The mouse don't work properly in many computers I have. And don' forget it does eat bateries too.

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First mouse worked for about three months, then it stopped working. Bought second mouse that worked for about a week and just stops working (it actually stopped during the writing of this review). Do not waste your money on this obviously defective product.

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Very inconsistent performance. Kills a big investment in buying top of the line Toshiba LT just to have this mouse screw everything up.

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feels good, works good, I'm good. May buy another for desktop.

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feels good, works good, I'm good. May buy another for desktop.

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Very annoying piece of hardware to use. Often loses connection and requires either battery pulling or nano usb pulling. Regularly experiences a glitch where it pulls up to the left, requiring a reboot.

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Very annoying piece of hardware to use. Often loses connection and requires either battery pulling or nano usb pulling. Regularly experiences a glitch where it pulls up to the left, requiring a reboot. AVOID!

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I bought this mouse with my E205 Satellite laptop from Best Buy. Never again will I buy a Toshiba mouse. Cheaply made, dies about every other day and if I continue to use it, I'll go broke buying batteries as installing new one seems to be the only way to get it working once it quits.

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Just bought a Toshiba Sat. laptop and wireless mouse (nano 2.4Ghz laser tilt-wheel). I found it extremly simple to use and love the cat nap feature. It goes to sleep when not in use and you right click to wake it up Love it!!!

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