I bought a new laptop and I knew I would need a mouse for the laptop for when I am to play any games on it. Other Characteristics: Buttons quantity: 2 Compatible operating systems: Windows 7, Windows Vista, Windows XP Professional, Home Edition, Media Center Edition, Tablet PC Edition, Windows 2000, Windows 98\nMac OS X 10.1 - 10.4.X (OS X 10.0 +)\n Device interface: USB Mac operating systems supported: Y Minimum RAM: 128 MB Minimum processor: Intel Pentium Movement detection technology: Optical Processor frequency: 133 MHz Scroll: Y USB 2.0 ports quantity: 1 Scroll even faster Move through your documents quickly without having to click on the scroll bar. Save time with one-touch access Get quick access to the media, programs, and files you use most often with customizable buttons. Work in comfort with either hand Use your mouse with your left or right hand-ambidextrous design makes it comfortable either way. Use on nearly any surface Navigate with better speed, accuracy and reliability-the optical sensor tracks movement on nearly any surface without the hassle of clogged mouse parts.
With no software, it's easy to use and set up. Work more comfortably with an ergonomic design created for either hand. Maneuver accurately and easily with Microsoft's Optical Technology - the optical sensor delivers superior precision and control.
