There, you can see the option to assign mouse buttons to show Mission Control and/or application windows. But we can also do this from Settings app, choose Mission Control. Sure we can assign any mouse button to any feature by installing Logitech software. Next, I need a quick way to view all windows in active application (usually has ^ ↓ keyboard shortcuts). One, I need mouse wheel with 4 directions scrolling and this mouse has this feature running well without I had to do anything. Usually I only need few extra features to work faster using a mouse. So I always try to find ways to customise the mouse buttons without having to install any additional software. They often buggy, especially with latest version of Mac OS X. Having said these, I never really liked installing additional software to run a mouse (Logitech Control Center for Mac and Logitech SetPoint for Windows). It’s a pretty comfortable mouse with few extra buttons that has proven themselves to enable faster work, at least for me.

Logitech M950T Performance MX is a wireless mouse that I use at work.

Logitech mouse mac mission control