Shipping Depth: 7.5 Shipping Height: 2.5 Shipping Width: 5.4 Master Pack Qty: 4 General Information Manufacturer: Kensington Computer Products Group Manufacturer Part Number: K72366US Brand Name: Kensington Product Line: Pro Fit Product Model: 72366 Product Name: Pro Fit 72366 Mouse Marketing Information: Tracks on more surfaces, clutter-free You work practically anywhere and so does the Kensington Pro Fit Mobile Wireless Mouse. The advanced Blue Optical sensor tracks accurately on more surfaces than standard optical sensors. What"s more, the Pro Fit is constructed to survive the rigors of the road. So when you"re ready to work - wherever that may be - so is the Pro Fit Mouse. Product Type: Mouse Pointing Device Pointing Device Connectivity Technology: Wireless Pointing Device Wireless Technology: Radio Frequency Movement Detection: Optical Scroller Type: Scroll Wheel Design: Symmetrical Interfaces/Ports Pointing Device Host Interface: USB Physical Characteristics Color: Black Miscellaneous Package Contents: Pro Fit 72366 Mouse Quick Start Guide Wireless USB Receiver 2 x AAA Batteries Green Compliant: Yes Green Compliance Certificate/Authority: WEEE Country of Origin: China Warranty Standard Warranty: 5 Year Limited