The sleek, comfortable Mouse-in-a-Box Optical employs DiamondEye optical technology ensuring maximum accuracy and precision, and it will work with your computer, right out of the box -- guaranteed!

Features:

• DiamondEye optical technology for unmatched acceleration and control
• No need to clean moving parts with completely enclosed electronics
• Scroll wheel to speed through long documents or Web pages
• Comfortable, rounded shape for right- or left-handed users
• Guaranteed compatibility with PCs and USB Macs