
Compact, lightweight, great reception. Feels very sturdy. The rubber gripping on the side is fantastic.

No more USB ports used up, bluetooth broadcasts on 2 channels


Set up and presto, working right out of the box.

Silent means IT'S SILENT. It's smooth and low energy consuming. I always used cheap mice, this one was on a dramatic sale through still triple the price I ever bought a mouse... so I bought out of curiosity to see what justify a mouse to be expensive. Well now I understand. I hate every other mouse I use now. The silence experience is something!!!

Works flawlessly and frees up a USB port. Exactly what I was looking for.

Great product!!!

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.

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.



Build quality. Reliability. Fit and feel. Balance. Features.


I love the way the mouse feels, and it has more weight than my old Corsair mouse. I love the extra weight. The additional buttons work great with games and anything else I want to program into the mouse.


Comfortable for a smaller hand. Can be switched off to conserve battery life.



