Wireless
Interface: USB
Optical Mouse
Services 3-year Limited hardware warranty
Model Name M221 red silent
System Requirements window/xp/vista
Sales Package 1 mouse with dongal
Response Time 1 ms
Color Red
Wireless Frequency 2.4 GHz
Number of Batteries 3
Surface Tracking Yes
Bluetooth No
Weight 180 g
Other Dimensions Mouse (height x width x depth): 99 mm x 60 mm x 39 mm Weight: 75.2 g Height x Width x Depth: 14.4 x 18.7 x 6.1 mm Weight: 1.8 g
International Warranty 3 Year
Warranty Service Type on site
Warranty Summary 3-year Limited hardware warranty
Covered in Warranty Warranty of the Product is Limited to Manufacturing Defects Only