Quite possibly the best wireless pointing device now on the market, with the lack of a tilt scroll wheel its only shortcoming. Come on, Logitech - you came this far. Please just take it the last few yards and add a tilt scroll wheel. Then its a perfect 10.

I started using Logitech trackballs back in the 80s and continued to do so up until I began using a laptop as my primary computer about six years ago; I have always found thumb-centric trackballs to offer better accuracy and more control than any of their rodent counterparts.

The ONE and ONLY glaring omission that keeps this from being the best Logitech trackball ever, is the lack of a tilt scrolling wheel; Once you get used to using that feature, you really notice its absence; Is it a deal-breaker No; But it definitely leaves room for improvement.

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!

Yes, I would recommend this to a friend

Accurate Tracking; Comfortable Design; Fast Response; Glides Smoothly; Great Features; Works On Any Surface

Poor scroll wheel

I've used Logitech's trackball mice for over a decade. I have 3 of their old ones called the Logitech T-RA18. These were superior mice and only GOD knows why Logitech discontinued them! I have now bought the M570 for a lot of money but I'm so disappointed I could cry.

Recently I was forced to upgrade the mouse I was using on my home PC due to it becoming very unresponsive and generally tired after long use. When seeking to purchase a new device I looked no further than the brand which I have entrusted with the majority of my technical purchases lately, Logtiech.

Everything

Price

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.

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.

I never used a trackball before, but I found that in 2 days I developed a natural preference for it over the traditional mouse especially in such applications as CG or image manipulation: I would still use a mouse in gaming - at least to start.

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.

This product is best for both laptop and desktop. we can use this mouse for long distance for watching TV and movies without any problem, control volume picture and all other software using this Wireless mouse. And best for gaming.