Customer Review: In 1995 I bought my first personal computer. A Packard Bell tower. It came with all the extra's. And it should have for what the thing cost! The one thing they didn't upgrade was the mouse. It came with the standard microsoft mouse. I broke the mouse within a month or two. Replaced it. Then broke... more info
Customer Review: I purchased this product for the outdoor kiosk PC station. It works well under the weather and many people have used this kiosk stand without any problem. It is truly an industrial strength metal track designed for the indoor/outdoor applications. Good price from DSI
Customer Review: I purchased this mouse because my wrist sometimes bothers me. It's a great concept. Unfortunately, poor build quality and unprogrammable buttons earned this device a spot in my junk drawer.
Customer Review: The track ball gets dirty easily. Sometimes will not move up and down, no problem left to right. Had to buy the one with the mouse pad which works great.Adesso Mini Black USB Keyboard with Glidepoint Touchpad
Customer Review: I have been looking for this product ever since Microsoft took their EasyBall off the market. The new BIGtrack is awsome. I have my 4 year old and my 2 year old both using it and their accuracy is amazing. I just wish that someone would update the information on Amazon. This product has been updated... more info
Customer Review: This product is a step in the right direction for reducing hand/arm motion - you can use it to point and click without leaving the keyboard. But - the mechanical trackball dpi is too low - it requires too much effort by your thumb(s) to get around. A touchpad is better, but sometimes they're too... more info
Customer Review: Actually this is an optical trackball with a one inch diameter red ball (the marble in "marble mouse") that moves within a three point holder with an optical pickup.
Only the ball moves.
There are four buttons, two are smaller and hard to see in the picture.
It is perfectly... more info