Customer Ratings & Reviews

Once I got used to the rollerball it's great to work with in tight spaces.

Takes a little getting use to at first, but once you get used to it, very functional.

I use thumball exclusively so the cordless makes this really versatile. I even use it for my tablet. It's also handy when space is tight, no moving a mouse around.

I have used a variety of input devices, this is my favorite one by far. As a graphic artist, having a trackball for particular tools (frequently used such as in Illustrator or Photoshop) is invaluable. As an example, the action of picking up a mouse and setting it down again can mess up a line you are drawing. A trackball greatly reduces and even eliminates this issue. Also, being able to spin the trackball enables much faster movement across a screen or multiple screens compared to a mouse. This particular trackball is controlled by the thumb, which I find to be the easiest and most comfortable method for me.

this track ball is in use as i write this, the battery life is great and the track ball is smooth and accurate, a best buy if you ask me...

Installed in seconds. Very accurate tracking and a pleasure to use. High manufacturing quality. Does everything I want easily. I am afflicted with arthritis and this track ball is practically painless. Traditional mice cause pain after a very short time.

It is very responsive to small input, I like the stress reduction of it

Purchased for my husband. Very easy to use. Works well with his laptop.

Very good mouse. I really love the ergonomics.NIce

Use this as my work mouse, since I have to do a lot of clicking every hour as I work. Much easier on my hands than a traditional mouse, and this is at a decent price point as well. (There are more expensive ones at Best Buy if you want to spend more). They changed the branding a bit on it, but still the same device. My previous one lasted ~4 years, but the buttons finally wore down after hard use in an office environment, so I feel I got my money's worth, and it's why I purchased the same one as a replacement.

I love this trackball mouse! After dealing with aggravating pain from using a small mouse and banging on a tablet with a stylus, I needed something that keeps my hand and fingers spread wide. I was able to easily adapt to moving the trackball in a day or two and love how fast I am able to negotiate around different applications with just my thumb action. The base of the trackball mouse remains stationary, which alleviates curser fatigue. This is run by one-AA battery, but wished this was a rechargeable unit like my other Logitech mouse. I also use this with a mousepad that has an armrest for extra support. Overall, very pleased with this purchase.

I had read about trackball mice and had seen a few in various offices I'd visited in the past but had never really wanted one. However, I work online and am on my computer for up to 17 hours a day. I wanted something that would keep me from getting tired or starting down the carpal tunnel road again. I am so glad I got this mouse -- it has made my work day so much better. I have no fatigue like I used to get from an ordinary mouse. The ball is very smooth and responsive and the scroll wheel is sturdy (the rubber peeled off the wheel on my last optical mouse). Highly recommend.

The trackball works well when a lot of computer work especially moving between monitors.

PROS: Ergonomic Design is great. 5 Button plus a scroll wheel. Works as designed. Great battery life, No Brains required setup. CONS: Only good for Right handed peoples, and the DPI could use an upgrade as it is not a Gaming product it cannot be adjusted.

After my corded trackball by Logitech crapped out after 6-7 years of abuse, I bought this. I could not be happier. The product is fantastic, works flawlessly and looks great to boot!

the trackball works very well for gaming, although they seem to only last about a year.

I use this trackball with a laptop in my car on the ferry on the way to work each day. It works great. The buttons are programmable, which increases my productivity while waiting aboard the ferry. Prior to purchasing this trackball, I was trying to use a mouse, but I had difficulty finding a flat surface. At home I use a Logitech keyboard and mouse. All three use the same unifying receiver.

I used a similar mouse for more than 2 years and it works fine and no wrist pain.

Plug and play. Highly ergonomic and easily program buttons to page up and down or back and forward within Internet or file explorer. Excellent battery life too

I've used the Logitech Marble Mouse for years but it's getting harder to find it on the store shelves and I've always been disappointed by the lack of a true scroll wheel. This covers all the basic needs, is smaller and the USB dongle is the newer shorter design, which is ideal for laptops. The only drawback is that it takes some time to get used to using the thumb as opposed to the index and middle fingers.