Logitech Ergonomic Wireless Trackball Mouse, Easy Thumb Control, Smooth Tracking, Black, Walmart Exclusive

I switched from a mouse to a trackball back in 2001, and I have not looked back. It was always a logitech trackball and I my next will be a logitech trackball. I love the fact that I am able to play games with ease and don't run out of table space, which helps prevent repetitive stress injuries. I love these things. I have two workstations in my home office, a computer in each of my kids' rooms, a computer in the living room, and 3 laptops. Everyone has one of these trackballs attached.

Always excellent product. The only reason I always have to buy a new one is that I lose the USB connection plug into my computer. I always use this type of trackball for my carpal tunnel because it's easier to use when my hand is not cooperating.

All of my computers, including my chromebook recognized this trackball immediately. There was virtually no setup. I have used many in my years of being an engineer. This of course being a Logitech is very well designed. I really like the roller wheel allowing you to scroll through your documents, and the 2 buttons can be used as next and previous. Logitech didn't miss a thing on the design of this trackball. Good job!

This mouse is very responsive, the battery power does depend on the batteries you use. Its comfortable to use. U think it is better suited for a laptop, the usb that plugs in stores nicely in the battery compartment.

This mouse is so amazing this it one of the best comfortable things I ever used. I use it with my Samsung Tablet. But you can also use it for windows, PC, and Mac with Bluetooth and USB. It's really awesome technology has come a long way.

Totally battery operated- worth it. It replaced a Logitech cordless / corded trackball mouse. Battery has lasted over 6 months (use it about 2-4 hours per day). Can be turned off when not in use. Smooth to operate.

I bought this because my Niece had one. It was an excellent investment. You don't need to have any space bigger than the mouse itself to operate. Everything is accessible with the use of just your hand. No wires and it has a long battery life.

Overall the product works quite well. It does take a little getting used to, as far as, navigating with your thumb. However, it does seem to become a bit easier and smoother over time. The buttons respond smoothly and quickly. Thus far, I am really enjoying using the product.

These are the only types of mouse I use anymore. I have three of them for the three computers and/or laptops that I have to use. They have saved me from having to have my carpal tunnel surgery. This is a great product and they last for a really long time.

The middle scroll button feels like butter! The click isn't harsh and sharp but is actually gentler on the ears. Only slight downside is that BECAUSE it's a roller ball type model, it gets dust built up (albeit infrequently) and you gotta pop the ball out to clean the hole but it's super easy to pop it back in! The battery life on it lasts about a week if accidentally left on 24-7 and I'm an Office Admin who works near 50Hrs/wk!