LOGITECH MX500 - It's the mouse you have to experience to believe! From here on in, you'll control your computer with ultimate precision. With its powerful MX optical engine, the MX500 responds to even your fastest movements instantly. Wide choice of button assignments and control adjustments Package Includes - 2 AA NiMH batteries, AC adapter, USB to PS/2 adapter, MouseWare software 5 year guarantee OS Support - Windows 95, 98, ME, NT 4.0,...   Show More

LOGITECH MX500 - It's the mouse you have to experience to believe! From here on in, you'll control your computer with ultimate precision. With its powerful MX optical engine, the MX500 responds to even your fastest movements instantly. Wide choice of button assignments and control adjustments Package Includes - 2 AA NiMH batteries, AC adapter, USB to PS/2 adapter, MouseWare software 5 year guarantee OS Support - Windows 95, 98, ME, NT 4.0, 2000, XP or Mac OS 8.6 - X   Show Less