First off, my system: Lenovo Y500 running Linux Mint 15. So the package may say that it's for a mac and even on the Logitech site it only states that it supports IOS for some reason, but it works beautifully on Linux (I even saw some reviews on other buying sites that it works on Windows, but can't...

Another great Logitech mouse

When I first purchased the mouse, I installed and used it with the stock Windows XP drivers. After about a week, I downloaded and installed the latest version of Logitech's Setpoint drivers.

I bought this mouse to replace an older Logitech bluetooth mouse that died after 3 1/2 years; The mouse connected easily to my laptop without any extra drivers being necessary; Performance has been flawless; What else is there to say

None; so far

The Logitech M555b Bluetooth Mouse is similar to other Logitech Bluetooth devices. There is some variance between the products. However, the size, weight and features are all very similar.

This mouse has a "Hyper-Scrolling" function for super fast scrolling

This mouse is very similar to the other Logitech mouse; but does not have as sleek a design