The Logitech MX300 features the Logitech MX™ Optical Engine, an advanced tracking technology that captures more data with each move you make. In other words, you get instant response to even your fastest movements with more accuracy and control. It's a great choice for anyone who wants outstanding performance and a comfortable fit in a stunningly eye-catching design.

MX Optical Engine delivers more accuracy and control on more surfaces than ever before
Quick Switch Program Selector lets you switch between active programs and documents easily
Comfortable rounded shape fits nicely in both left and right hands
Improve your searching speed by using the scroll wheel to quickly move through documents...