
pricey, but works great and LASTS


I've been using a simple mouse for years and just now upgraded. Should have done so years ago. Way more versatile than I was expecting. I like the ability to use this mouse via Bluetooth with multiple computers. The ability to program the additional buttons is a real plus when editing pdf drawings.

-Very beneficial in standing computer station environment, reduction in the movement required to interact with the computer over a mouse. -Scroll function is extremely easy to use, you can hold shift to scroll the horizontal bar if you need to -Once you have built up some muscle memory, you have far more control in tight areas. this is because you can do clicks without any motion of the ball, and small motions are also very easy, so this equipment is better than a mouse if you have deal with multiple points of focus that are close to each other in your software



Good range, 15 to 20 feet

It is a computer mouse that is pretty much everything that I want in a computer mouse - compact, cordless, quiet, left-click, right-click, scroll wheel/scroll button.

Handles really nicely, easy to set up, and surprisingly quiet.


It works. A long wire. I like it.


Ergonomically comfortable. It can connect and can be switched back and forth with two additional bluetooth enabled pcs simultaneously.

I've always been a fan of this style of trackball mouse. I had my previous one from Logitech for about 8 years, different color; one of the buttons wore out. So far this has been treating me well for the past 2 years. It's easy to clean and I appreciate the lighter white-blue color combination which brightens up my desk. - I specifically use a trackball mouse to deal with wrist stress and whenever I go back to a "regular" mouse, my hand hurts, so this is pretty much the only mouse I can use for my daily work. - The battery lasts quite a long time. I use rechargeable AAs and rotate the batteries probably once every 3-4 months. It's hard to say as I don't keep track and this mouse does not have any battery issues. - Trackball mouse needs much less real estate on the desk because I don't have to move it around, it stays in one spot.





