Logitech MX ERGO Plus Wireless Trackball Mouse - Graphite 910-005178

I'm very happy received package by yesterday and I w3ill settle today. I can't waiting use that one. I was former Logitech trackball wireless for 9 year old wipe out inside. time for new one that Logitech MX Plus Advanced Wireless trackball. I heard that alike this very popular!! SMILEY!

I have purchased this style of mouse for over 20 years. This style of mouse was recommended by my chiropractor to ease strain on my hand and shoulder since I did a lot of computer work while employed. I love that it is always in the same location and I am not searching for it on a mouse pad.

I use my PC for work all day, every day, and then quite a bit for recreation on evenings and weekends. I'm extra careful about repetitive stress injuries. I love my ERGO! Once I got used to the tilt, my wrist got much happier. The new greater tilt is even better. Also, Logi hardware quality cannot be beat. I'm always shocked when a Logi trackball wears out, because it takes years of heavy use to happen. <3

I have used trackballs since 2000. I have tried different brands from time to time and I have become a fan of Logitech. This new model is super in my opinion.

Working like it is supposed to. Fair price, had to update from previous trackball.

easy to use.. easy on the arms and hands when lots of computer work needed..

Fits nicely in my hand, I also like that my little finger can fit under it on the right side instead of sitting on the table. The controls are easy to reach with the index and digit fingers. It does feel a lot larger than the old thumb ball mouse I had before, but I adapted to that quickly.

Amazing mouse, ergonomic and covers my whole palm. I had upgraded from the M570, which seemed more like an intro model. The bluetooth/dongle would constantly lag ad pointer would skip, the ball was loose and got dirty quickly and the buttons were finicky. The ball on the ergo is sturdy, the buttons and wheels feel great and the multi angles make resting my hand a breeze. I opted for a ball mouse because my wrist became really sore from using a conventional mouse at the office all day. This took the pain away and all i use is my thumb which rests comfortably on the ball. I wouldn't recommend any other mouse due to the vigorous movement of the wrist which the pain can keep you up at night, especially if working with documents and spreadsheets. Definitely recommend this mouse.

way too difficult to install on multiple pc's

I receive a refurbished item as a new item I came to the store for return and the systems would not accept a return from the marketplace is the biggest scam I ever seen. Buy from Amazon this is waste of time. according to them, there is a glitch in the system that would not accept a return .