The trackball has always been my favorite pointing device and I have never had a wireless one until now. The Logitech m570 is the coolest one yet. With forward and back buttons , wheel scrolling and thumb ball all at my finger tips its quite a pleasure. And dealing with Overstock was a pleasure.
Several years ago my DH got a thumb trackball on a wire for my desktop. I hated the thing the first week or so but have come to appriciate it since. I am older that dirt and my hand trimbles sometimes and I never could use a laptop because that arrow would not go were I needed it 98% of the time. Then I found out about cordless mice for lap tops but when I looked at the computer store and there were not thumball type. So I decided to see if O had them. When I found this I knew I could get an lap top and did. So even though I got the laptop first I picked this out to buy first.
I looked for months to find a trackball for my husband and this one fills the bill...it is wireless! He loves it because it is great in small places. You don't have to move the item, just the trackball!
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