Features:
- Comfort for Right or Left Hand: You'll appreciate the way Basic Optical Mouse is shaped for your comfort.
- Wheel Scrolling: Move through your documents quickly without having to click on the scroll bar.

System Requirements (PC):
- Operating System: Microsoft Windows 98, Windows Millennium Edition, Windows NT 4.0 (no USB support), Windows 2000 Professional, or Windows XP operating system
- Peripheral: USB port (USB requires Windows 98, Windows Me, Windows 2000, or Windows XP)

System Requirements (MAC):
- Operating System: Mac OS X 10.1 to 10.1.3 (excluding 10.0)
- Peripheral: USB port