Logitech M221 Silent
$14.99Price
Product Feature:
- Silent: 90% noise reduced Left/Right-click, Middle click 1Sound level comparison between Logitech M221 and Logitech M170. Left click dBA measured by an independent lab at 1m.
Sensor Technology
- Smooth optical tracking
- DPI (Min/Max): 1000±
- Number of Buttons: 3 (Left/Right-click, Middle click)
- Line-by-line scrolling
- Scroll Wheel: Yes, 2D, optical
- Battery: 18 months 2Battery life may vary based on user and computing
- Battery Details: 1 x AA (included)
- Connection Type: 2.4 GHz USB wireless connection
- Wireless range: 10 meters 3Wireless range may vary based on user, environmental and computing conditions.
