Condition: Factory Refurb

Warranty: 90 days

Product Description: Microsoft has combined optical and wireless technologies with our revolutionary Tilt Wheel Technology to achieve a new standard for performance in freedom, comfort and style. And with our new longer battery life many users average more than six months without changing batteries!

Product Features:
- USB & PS/2 Combo Interface
- Tilt Wheel Technology
- Wireless Freedom
- Optical Technology
- Ergonomic Design
- Faster Wheel Scrolling
- Clear Scroll Wheel
- Customizable Buttons
- Longer Battery Life