Enables smooth, ultrafast tracking on most surfaces.
Smart sleep mode
Along with an on/off switch helps conserve power, resulting in up to 2 years of battery life. An indicator light lets you know when it's time to replace the batteries.
Side-to-side scrolling and back/forward buttons
Make navigation simple. The zoom function lets you magnify images (requires Logitech SetPoint software for Windows or Logitech Control Center software for Mac OS X; download required).
With soft side grips helps ensure comfortable left- or right-handed use.
Allow quick access to frequently used commands.
Logitech unifying receiver
Lets you wirelessly connect the mouse to your compatible PC or Mac computer.