Apple Wireless Mighty Mouse A1197

Apple's Wireless Mighty Mouse has a scroll ball on top which can scroll in any direction and can be used as a single or multi-button mouse.It has a touch sensitive top shell and force sensing side buttons and along with its laser tracking this does really make this mouse a mighty one.System requirements:Mac OSXWindows 2000 or XPBluetoothOn a Mac to use Dashboard, Expose and programmable features it requires Mac OS X 10.4.6 or later.Batteries not includedMouse comes in cellophane wrapper only.