Includes: USB desktop stand, USB to PS/2 adapter, 2 AA batteries, software, & more. Logitech Cordless Click! Plus Optical Mouse - With the Click! Plus, Logitech has enhanced nearly every aspect of mousing technology. It's cordless design has been enhanced with a thumb-sized USB receiver. No more bulky receiver on your desk and 1 less wire to worry about! The optical accuracy has been enhanced to 800 dpi, that's twice the resolution of most mice, giving you better accuracy on almost any surface. A definite plus for gamers! You also get: Mac Requirements - Macintosh OS X+..
Features:
- Three customizable buttons, including wheel button
- Advanced radio technology ranges up to 2 meters
- Optical technology with no mouse pad needed
- Internet forward/back buttons
- Supports USB and PS/2 interfaces