I ask about cleaning a MS Optical trackball and get answers for mice. Don't answer if u do not what it is. - optical trackball
A ball is on the side and it is rolled with the thumb to move the cursor. Do not drive on the mousepad.
Tuesday, December 22, 2009
Optical Trackball I Ask About Cleaning A MS Optical Trackball And Get Answers For Mice. Don't Answer If U Do Not What It Is.
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