Integrated wheel scrolling device.
No mousepad required; it works on many types of surfaces.
No mechanical ball to get dusty or dirty.
Full-size shape that fits comfortably in either hand.
Model Number P89P5088, compatible part numbers 40K9200

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 5.7 inch
Height : 2.1 inch
Length : 5.9 inch

Item Weight: 7.68 ounce (View shipping rates and policies)
Shipping Weight: 7.2 ounce (View shipping rates and policies)

ASIN : B000FFQ2IY