However, like most other Logitech products I have used, it has a critical design flaw

It is mostly still in fine working order, and I would probably give it four or five stars except for two very serious design flaws.

This many years later they are still producing and selling a mouse with a serious design flaw

However, like most other Logitech products I have used, it has a critical design flaw

There are four major design flaws with this mouse that ruin it

If the mouse has one really issue beyond the design flaws, it's the software.

, very nice ergonomic feeling in your hand/palm, sturdy (I have dropped it many times from varying heights and nothing has ever broken on it), can be very battery friendly (on ECO mode), can be incredibly accurate (in Professional mode, for gaming), overall a very nice mouse and again at $35 it is a steal.

Like I sad, not a big deal, but not sure why that isn't a thing

Also, you can assign entire blocks of text and long, complicated macros to the buttons (though any G-software compatible device can do that

This is a great wireless mouse for personal (home or office) use, as well as on the go.

Works as it should, comes with Duracell's, and they are still lasting even after I have forgoten to shut the mouse off for days in a row

Very comfortable, the G-keys are easy to reach and they have become very handy for gaming as well as for productivity!Speaking of gaming, this mouse will be sufficient for about 90% of PC gamers, It really was an improvement in comfort and fit over my previous mouse, and at sale price of $39.99, it was even better

I can't complain as it's lasted long enough to wear the two primary mouse buttons smooth