The Microsoft wireless mouse 5000 has BlueTrack technology that provides effective tracking on almost any surface. Its 2.4 GHz wireless technology gives you an operating range of up to 30. This 1000 DPI mouse has 5 programmable buttons and 6 controllers. It comes with a snap-in transceiver for safe and easy storage. This PC mouse is compatible with a variety of Windows and Mac operating systems. Comes with Microsoft IntelliPoint software and USB receiver. It"s operated with 2 alkaline AA batteries (included).