Logitech MX 620 Cordless Laser Mouse

Product Description: Scroll through 10,000 lines in just 7 seconds—and stop on a dime
Control: Fly through long documents at hyperspeed with the nearly frictionless alloy scroll wheel. Shift to precise, click-to-click scrolling for navigating lists, slides, and image collections/Laser precision
Convenience: Cordless Freedom/Extended battery life/Advanced search and navigation
MicroGear Precision Scroll Wheel: A new concept in PC navigation, this revolutionary alloy scroll wheel operates in two distinct modes: Free-spin Mode for hyper-fast, nearly frictionless scrolling, or Click-to-click Mode for detailed navigation using an ultra-precise ratchet-scrolling mechanism. Fly through hundreds of pages — or move line-by-line — with more precision than ever before

System Requirements:

• Windows® XP, Windows® Vista™
• USB port
• Mac OS® X (10.2.8 or later)

Package Contents:

• 2.4GHz Micro-Receiver
• Installation guide
• 2 AA batteries
• 5-year warranty