上海晓巍电子网天科技有限公司

产品特点：

• 钻石之眼 光学追踪带来优良的准确度
• 受到嘉奖的滚动环?保证了您手指对滚动的操作控制权
• 进行大量鼠标操作工作时带来优越的舒适感
• 超大追踪球带来最大限度的精准操作
• 可分离的腕垫让您的手腕休息地更舒服
• 产品高度从追踪球的顶部计起。轴承高度为1.75（直径）5.75” (长) X 2.5（高）X 5.0（宽）

Features
The best trackball ever made has just gotten better. Designed for PCs and Macs, the new Expert Mouse? employs Kensington's DiamondEye 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.

国外评测：http://www.technudgelive.com/reviews/?p=249#more-249（请复制黏贴至浏览器地址栏后执行）

• 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