Mouse precision is further enhanced with 800 dpi resolution and a moderately arched profile which offers excellent comfort for most people— not too large, and not too small. The RX300 offers 32- and 64-bit drivers for maximum compatibility with current and future versions of Windows®. It's the ideal mouse for performance-oriented PCs.
Logitech RX300 black. Device interface: USB+PS/2, Movement detection technology: Optical. Colour of product: Black. Bundled software: SetPoint. Compatibility: IBM, Compatible operating systems: Windows 2000, XP