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 includes 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!

• 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
• Dimensions: 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´
• 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:

• Compatibility: Mac OS, Vista, Windows 7, Windows 8,XP
• Connectivity: Wired
• Controls: Scroll ring
• Sensor: Optical