I've always preferred trackballs over mice and trackpads, but they've become difficult to find. I needed a new one for a MacBook Air and wanted to try a wireless trackball, even though I was nervous about jittery control and short battery life I've seen in older wireless trackballs.

If you need a comfortable trackball that has a powerful 2.4GHz signal for your tight and small workspace or desk, the Logitech Wireless Trackball M570 is perfect!

Comfortable; 80- 18 months battery life; 30 ft powerful 2.4 Ghz signal

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The M570 retails for about $50 ( Amazon Link ) at the time of posting. For a trackball style input device, you'd be hard pressed to find another along these lines. With the improvement in technology such as the laser tracking, Logitech will probably continue to see people that love trackballs flock...

The main thing wrong with this product is the price. It simply doesn't handle like a fifty quid mouse. It's reasonable to use, pretty smooth and so on but many Logitech products have a feel of quality about them that the M570 seems to lack.

For anyone who has never held, let alone used a trackball, the M570 is going to look odd. It looks like a large mouse with a large gumball attached to it. Its main function is to provide a stable and highly comfortable grip for your hand while your thumb moves a small ball.

I'm new to trackballs but decided to try the M570 after having problems with my elbow caused by 25 years graphic designing. It took a week or two to get used to but with good ergonomics it has greatly reduced the pain I was feeling.

The Logitech M570 is PERFECTION. I've been using this mouse for some time with my laptop and will recommend this to anyone who wants to buy their last mouse. Quality is outstanding. Comfort and ergonomics are outstanding. Speed, accuracy, action, portability, usability, and feel are all outstanding.

Accurate Tracking; Comfortable Design; Common battery; Durable; Easy To Clean; Easy to install; Easy to set up; Ergonomic; Fast Response; For home or travel; Glides Smoothly; Great Features; Lightweight; Long Battery life; Works On Any Surface; Works on NO surface

I have used the Logitech trackball devices in all their incarnations from the very first up to this newest version. They have all been great products that have only improved with each iteration. The ease of use, and the lack of wrist movement make the trackball a great choice.

Style; Dependability; Features; ergonomics

price

Replaced a microsoft trackball mouse.This one is much smoother and not quite as big.And no bright red glow to put up with.I love it! Would not have any other mouse than this one.Perfection!

I have been using Logitech wireless trackball mouse since 2002. It is an excellent and comfortable device, you do not have to move the mouse at all on the desk as you only need to move the mouse cursor with your thumb finger and there is no need for mouse pad.