Customer Ratings & Reviews

If you have limited desk space, or a glass surface or one a mouse will not work on, here is your answer. I've never enjoyed using a mouse, laser or not. With this track-ball you use your thumb and I admit it takes some getting use to but once you do, its excellent. No moving but your finger and thumb. That my opinion on another great device from Logitech.

The only issue with this mouse is that their is not a left handed version for those of us who use the mouse with the left hand. Was not to hard to adjust to but would be great if there was a way to move the ball to the other side

This is a replacement for the same model trackball I had before. Only difference is the color of the ball. I am so used to it I couldn't image using something else and when the previous one started to fail after years of service, I was anxious to find a direct replacement.

Rather than bend over a laptop for hours, I can keep the laptop on a table and recline in my favorite chair to browse the web or watch a video

The mouse is big to hold the whole hand. Do not need to move hand so it can get rest. Price is also reasonable.

I have wrist pain from my desk job, and this mouse has greatly alleviated that pain. Definitely glad I bought this. Not 5 stars because it feels a little cheap in my hand and the roller ball sticks sometimes.

Once you get use to the track ball you'll love it. Put it on your desk, lap or ? You do not have to move the mouse around the desk to make it work, just use your thumb. No cords to deal with. Have been using this brand and type of mouse for over ten years without problems. Batteries last a long time.

This was a replacement for my almost 20-year-old Logitech trackball mouse with the red ball. This is bulk in comparison to the shape of my old wired one, but the added buttons, scroll wheel, and wireless access. This is one of my favorite computer accessories.

I bought this mouse for use in my laptop. This is my second time buying one. The first lasted 3 years with multiple falls from varying heights. Finally had one fall too many and it lost some of its responsiveness. The battery life on this is amazing. Would definitely recommend.

Logitech-M570 wireless trackball mouse is one great mouse. So easy to use, everything is right at your finger tips. What I like about it is that the mouse stays in one place, no more moving the mouse all around a pad. All the controls are so smooth. The way it made, it should last me forever.

excellent input device, sensitive, accurate very ergonomic. Long battery life

This M570 is my second unit...i wore out the first one. The controls are even smoother and react faster than the original. The ONLY improvement that I would recommend is to create a rechargeable feature...however, the battery will last for over 12 months even if you don't turn the switch....awesome.

I think I own 4 of these. Easier to use and more convenient than a traditional mouse. Be careful when popping the trackball out to clean the contacts (as you should do on a regular basis). They always roll away under the nearest bookcase.

This is my second one of these, I love how responsive and easy to use this item is...

This wireless trackball is easy to use even my five year old niece can use it. You don't need a mouse pad for it and it doesn't get stuck like the traditional mouse would. I like the fact that you can store the USB chip inside the unit for easy storage and access. I bought one for my 10 year old nephew to use with his laptop when he plays games. He thinks it's awsome. It looks cool too.

This is probably my 4 one of these over the years and love it. I use it both at home and work. It is very comfortable to use.

Ive been a trackball user since the early 90's, this has to be the best wireless trackball i have ever used. I have owned several of these through the years and recommend them to friends all the time. Some of the older models suffer from a bad mechanical switch which leads to weird clicks but the newer units seem to be working just fine after a year.

this was my 1st trackball mouse and for the first week I wanted to go back to my old mouse. Pinpointing the cursor, copying in straight lines all seemed frustrating. I stuck it out and now I love it. Customizable setting, its moves great between multiple screens.. and comfy

Love the M570. Wrist fatigue is gone from standard style mouse and the quick responsiveness is a great improvement. Going though contracts or large documents, put it on reader/scroll mode and let it go. Great device and can definitely improve your productivity.

It is a great trackball when you are on the go. Really wish it was bluetooth so I don't have to use the wireless usb receiver on my MacBook.