Instruction: Answer the given question using the supporting document.

Input:
Question: how much is  its dpi?
Document: Background. I have small hands and Logitech mice always work much better than Microsoft mice for me.Pros:1. Excellent tracking -- much better than standard optical, especially on tough surfaces.2. Higher dpi -- must compensate by slowing mouse down in software.3. Price -- reasonable at under $20.Cons:A. Mouse is too high -- considerably higher than the other Logitech mice I have.B.
i like it much more gooder than my old mouse (which was also a logitech).
How much can you say about a wired mouse. It does what it's supposed to do and I haven't had any problems with it.
This is much better than the dinosaur rollerball that it replaces. It's the right size, not a clunky big mouse. No gunking up. Works great.
The mouse runs smoothly on nearly any surface except glass for some reason. Great buy and much cheaper than the white apple mouse
Skinny Mouse, kind of hard to use, doesn't weight much.Replaced a Logitech $100 Laser mouse that often quitbefore I did.
This mouse looks fairly plain. It might not look much different from a cheap "$0.99 store" special, but if you want a work horse of a moust this is the mouse you want.
I think that this is an excellent mouse. It replaces an optical mouse. It is much more sensitive and precise than the optical mouse. Just take it out of the box, plug in the cable, and you're ready to go.I do not find it small, nor do I find it light.
Great traction and for a low-priced mouse it's very high-quality. Of course, no extra buttons or anything fancy, just the two main and the middle scrolling button. Either way this is a much better buy than any optical mouse out there.
It doesn't look like much - no fancy sculpted case, buttons almost invisible, quiet subdued logo - but my goodness what a smooth, wonderful action. I love it. Best mouse I've ever used, by far. And it's not even expensive!
Answer: 1100 dpi according to logitech technical spec