The Darkfield Laser Sensor—a Logitech exclusive— tracks flawlessly where optical and standard laser mice fail.
With Hyper-fast scrolling and four programmable thumb buttons you’ll get more done—more quickly—than ever before.
You pop the tiny Logitech Unifying receiver in your notebook and leave it there. You can even add more devices. Plug it. Forget it. Add to it.
Do more than point, click and scroll. You can use your mouse to launch Mission Control, switch between apps and much more.