Enjoy smooth optical performance from the #1 best-selling mouse, now with High Definition technology. Work easily on the go, then simply snap in the receiver to automatically turn off the mouse, saving hassle and battery life. Microsoft High Definition Optical mouse products are more precise, more responsive, and deliver smoother tracking.

6+ Months Battery Life
Work with less interruption with longer battery life.

Wireless Freedom
Give yourself room to move-wireless mouse and keyboard products let you work without worrying about tangled wires.

Snap-in Receiver
Plug in the snap-in receiver when you're ready to work, then snap it into your mouse when you travel, preserving battery life.

Customizable Buttons
Get quick access to the media, programs, and files you use most often with customizable buttons.

Comfortable in Either Hand
Use your mouse with your left or right hand-ambidextrous design makes it comfortable either way.

Designed for Notebook PCs
Compact and comfortable, our handy notebook and laptop products are designed for convenience and mobility.

3-Button Mouse
Get quick access to the media, programs, and files you use most often with customizable buttons.