The Specs

Additional Specifications
Green Compliance REACH|WEEE
Number of Batteries Support 1
normalized-Weight 3.70
Pointing Device Wireless Operating Distance 15 ft
Country of Origin China
Number of Programmable Buttons 4
Wireless Operating Frequency 2.40 GHz
normalized-Height 39.37
Weight 3.70 oz
Product Model 4000
Number of Total Buttons 4
Brand Name Microsoft
Pointing Device Cable Length Not Applicable
Device Support Computer
Quick Glance
Tracking Type BlueTrack
Device Type Mouse
Interface Connection USB 2.0
Wireless Radio Frequency
Warranty
Warranty Information 3 Year Limited
Dimensions
Height 1.6 in
Width 2.3 in
Depth 4.0 in
More Info
URL http://www.microsoft.com
Mouse Attributes
Mouse Power Source AA
General Features Tilt Wheel
Tracking DPI 1000 dpi

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