Kensington Expert Mouse® Wireless Trackball Mouse, Easy Finger Control, Precision and Smooth DiamondEye™ Optical Tracking, Ergonomic and Ambidextrous Comfort Design for Windows, PC and Mac (Black)

Features-

• Designed for Surface: Kensington worked directly with Microsoft to provide professional-level solutions that look as good as they function, so you can work like a pro
• Dual Wireless Technology: The ultimate in wireless freedom, allowing you to connect either via Bluetooth LE that allows you to save a valuable USB port or through a highly reliable 2.4GHz USB nano receiver; Limited 3-year warranty
• KensingtonWorks Customization: Free downloadable software provides an even more personalized experience, giving you the ability to assign a wide variety of program functions to each of the 4 buttons, as well as adjusting cursor and scrolling speeds.ChromeOS user can get HID functions for a trackball but will not be able to customize their device through KensingtonWorks. *Windows ARM-based computers are currently not supported. Please check back for future updates on compatibility.
• DiamondEye Optical Tracking: Movement detection technology provides smooth, precise cursor control so you can get where you want on the screen quickly with less hand movement, improving productivity and efficiency; Scroll Ring and Large Ball: Spin the dial to move up and down web pages or documents with complete ease. The red ball has been specially designed with an absolute spherical, hard surface for precise tracking and control.
• Ambidextrous Design: Works equally well for both right-handed and left-handed users to get the most out of their trackball; Detachable Wrist Rest: Soft cushioning cradles the hand and wrist in ergonomic comfort for pain-free productivity during extended periods of activity on the computer; SmartFit - Comfort Made Easy: This product is designed to comfortably fit users with average to larger sized hands.

Specifications

Brand Name	Kensington
Model Number	K72359WW
Country of Origin	China
Are Batteries Included?	Yes
Are Batteries Required	Yes
Manufacturer	ACCO Brands, ACCO Brands Asia Pte Ltd, 2 International Business Park Tower 2 #05-31/32, The Strategy, Singapore 609930, Contact: +65-67760195, [email protected]
UPC	085896723592
Global Trade Identification Number	00085896723592, 07802880611214
Importer Contact Information	Interface Connectronics Pvt Ltd, # 85, Unit # 3, First Floor V.V.Yoga Saurabha, S.C.Road, Yeshwanthpur, Bangalore, India 560022, Contact: +91-9739952969, [email protected]
Item Type Name	Trackball
Manufacturer Contact Information	ACCO Brands Asia Pte Ltd, 2 International Business Park Tower 2 #05-31/32, The Strategy, Singapore 609930, Contact: +65-67760195, [email protected]
Packer Contact Information	Interface Connectronics Pvt Ltd, # 85, Unit # 3, First Floor V.V.Yoga Saurabha, S.C.Road, Yeshwanthpur, Bangalore, India 560022, Contact: +91-9739952969, [email protected]
Manufacturer Part Number	K72359WW
Warranty Description	Limited 3 year warranty