Bad tracking? get off the floor and dont use marble. They dont advertise that it works on all surfaces. I cant live without the back and forward buttons as my current mouse (which Ive had for 6 years) has those buttons and they are sooo convenient.

A OK

Easy To Set Up; Easy To Use; Quality Construction

Easy to use and works great.

Good Mouse, but not great. The only reason why I actually bought it is because of the unify dongle from Logitech so I can have my keyboard and mouse connected to my laptop over one single dongle.

One of the best 'compromise' mice available - in that it is a size suitable for most people, and is ergonomically very pleasing. Performs well

This is by far the best mobile mouse I've owned. The First one I had lasted 4 yrs 3 of which were on the original batteries, being used everyday till the left click gave out mid 4th year. Bought a second one and still just as happy.

Extreme battery life -Comfort -Hyperwheel

-Surface finish wears a bit too easy

I have been using the M705 for over a year and cannot be more pleased. I have even purchased them for friends. Online and in store prices elsewhere is $49.99. Love the two scroll options - click by click or high speed scroll.

Delivered on time and it works great!

Good right handed mouse. It doesn't work well on a shiny white surface.

Very good quality mouse. Nice size and comfortable to use. Battery lasts very long, very impressed.