Logitech MX Ergo S Plus Advanced Wireless Trackball Mouse, USB-C Rechargeable Wireless Ergonomic Mouse With Bluetooth and Encrypted Dongle, 6 Programmable Buttons, for PC/Mac, Black

Best ball mouse ever! Built like a tank, reliable, dual device, excellent ergonomic design and nothing not to like. Great for travel and just wish mine came with travel case for price. Needs a location for dongle bult in... Not sure why there is none.

I like the new features on this mouse. Very robust and hardly moves, and I like the feature of an additional wrist plate, which is at the right angle for my hand to make mouse movements. Most of all, I don't have to make many wrist movements to move the mouse back and forth, which made my hand more uncomfortable after long use of the mouse.

I just upgraded to this from the old original one. Cannot say enough about how efficient, smooth, and just downright sexy this thing is! -K. Dale Haynie (session musician/producer - Nashville)

Walmart was about 15% cheaper than Best Buy and other retailers for this product so the price would be 7 stars on a 5 point scale. The quality was as expected. The satisfaction was the only thing wavering, but it is not Walmart's fault that the product was not quite what I was expecting, but instead the manufacturers issue with product description.

The ability and precision to move the cursor (pointer) and click or highlight where desired without shuttling your mouse or fingers is a pleasure and a relief from wrist strain. It is also convenient in limited space, such as on an airline seat tray. There are also flexible features for switching to left index finger for clicking and scrolling and for increasing or slowing the speed for precision. I have been using for years with reliable Bluetooth connection on PC, but ordered newsest model for its USB-C connector and charging. Don't leave home without it!

My brother suggested this mouse so I could get better results using a stationary mouse! It took me a little getting used to it (I'm old) but once I got the hang of it, I love it!

This is a high quality Ergo trackball/mouse. very comfortable and easy to use. a one minute charge gets 24 hours of use. feels and looks high quality. i will recomend this item to others

Mouse works great on Mac and Linux. I do wish there were additional angle adjustments. The biggest drawback is a weird scratching sound when flicking the ball mouse. This also affects the feel of the mouse. Canned air did not do the trick so I am assuming there's something physical that's causing the issue.

The right and left click buttons are far too soft. They lack any tactile feedback and the press is short and bottoms out quickly. The rest of the buttons have a snappy feel which is why I do not understand why they went this direction.

NOT HAPPY. The unit I recieved was NOT in a sealed box. The sealing tape had bern cut on both sides. This obviously was someone elses return. I paid good money for a NEW unit.