Key Features

• Part No : 910-004882, 910-004883, 910-004884
• 90% noise reduced Left Right click Middle click
• Smooth optical tracking
• Number of buttons: 3 Left Right click Middle click
• Line-by-line scrolling
• Scroll Wheel: Yes 2D optical
• Battery life: 18 months
• Color: Charcoal, Blue, Red
• warranty: 3-year Limited hardware warranty