This Auction is for a New In The Box Kensington Expert Mouse Four-Button Optical Trackball. Shipping will be $10.00 by USPS. Picture is of actual item. Please email any questions and good luck!

The best trackball ever made has just gotten better. Designed for PCs and Mac's, the new Expert Mouse® employs Kensington's Diamond Eye® optical technology for smooth, precise cursor movement. Surrounding the ball, we have a brand new implementation of our award winning Scroll Ring® that puts scrolling right at your fingertips. More comfortable than ever, the Expert Mouse® even comes with a soft new wrist rest-right in the box! You get all of these great new features along with the same, large ball, exceptional control, and ease-of-use that has set the industry standard for more than 15 years.

Features

* DiamondEye® Optical tracking for superior accuracy
* Award-winning Scroll Ring® for precise fingertip scrolling
* Exceptional comfort for ultimate productivity
* Large ball for maximum precision and control
* Detachable wrist rest cradles hand in comfort

Specifications

* DiamondEye™ Optical Technology
* Scroll Ring encircling the ball
* Largest ball of any of the mainstream, consumer devices
* New design to match the latest in computing hardware
* Metallic black and silver color scheme

System Requirements
PC running Windows 98 or later with an available USB or PS2 port. Mac® running OS X or later with an available USB Port.
Internet connections or CD ROM drives to install the software. Dimensions: Weight .75 lbs. Product height is measured to the top of the ball. Housing height is 1.75 5.75"L X 2.5"H X 5.0"W Cord length - 6´ Optical Technology / Scroll Ring for convenient scrolling / comfortable wrist pad / Large Ball for Convenient Control / Designed for PCS and Mac's, the new Expert Mouse employs Kensington's Diamond Eye Optical technology for smooth, precise cursor movement. Surrounding the ball, Kensington has a brand new implementation of its award winning Scroll Ring that puts scrolling right at your fingertips. More comfortable than ever, the Expert Mouse even comes with a soft new wrist rest-right in the box! You get all of these great new features along with the same, large ball, exceptional control, and ease-of-use that has set the industry standard for more than 15 years. Compatible for use with PC (Microsoft Windows 98 or later) or Macintosh (Apple MacOS X 10.0 or later) Computer system - Wired USB cable