Kensington Orbit Trackball Mouse with Scroll Ring (K72337US), 4 1/2X5 1/2X2"

Description

All-day comfort and scrolling come together in the orbit trackball with scroll
Ring. The award-winning scroll Ring allows you to spin through web pages and
long documents without the need for clicking. It offers better ergonomics,
with less wrist and hand movement that will ease The pain of repetitive-stress
injuries. KensingtonWorks software gives you the opportunity to assign
specific functions to your 2 buttons and create a truly customized
productivity experience. Optical tracking provides smooth and accurate cursor
control, and a detachable wrist rest offers terrific ergonomic support when
you’re hard at work.

Features:

• Optical tracking technology provides precise cursor movement for superior accuracy so you can get where you want on the screen Quickly with less hand movement, improving productivity and efficiency; The blue 40mm ball has been specially designed with an absolute spherical, hard surface for precise tracking and control
• Unique scroll Ring let you move up and down web pages or documents with ease; ambidextrous design works equally well for both right-handed and left-handed users
• Detachable Wrist rest softly cushions and cradles the hand and wrist in an ergonomic position for pain-free productivity during extended periods of activity on the computer
• Free downloadable KensingtonWorks software provides a personalized experience, giving you the ability to assign a wide variety of program functions to each of the 2 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.

Product Details:

• Brand: Kensington
• Color: K72337US
• Connectivity Technology: Wired
• Special Feature: Ergonomic Design
• Movement Detection Technology: Trackball, Optical
• Brand: ‎Kensington
• Series: ‎Orbit with Scroll Ring
• Item model number: ‎K72337US
• Hardware Platform: ‎PC
• Operating System: ‎mac os
• Item Weight: ‎10.4 ounces
• Product Dimensions: ‎2 x 6 x 8 inches
• Item Dimensions LxWxH: ‎2 x 6 x 8 inches
• Color: ‎K72337US
• Computer Memory Type: ‎DDR3 SDRAM
• Power Source: ‎Corded Electric
• Batteries: ‎1 AA batteries required.
• Manufacturer: ‎Kensington
• Language: ‎English
• Country of Origin: ‎China
• Is Discontinued By Manufacturer: ‎No
• Date First Available: ‎October 17, 2009