The Expert Mouse® Wired Trackball is the productivity enhancer professionals use to get more work done in less time. It offers highly accurate cursor control and great comfort for your hand and wrist. TrackballWorks™ software can customize the four buttons, and the Scroll Ring lets you quickly scan up and down your screen.

• Features
• This premium trackball mouse employs Diamond Eye® optical technology for smooth, precise cursor movement.
• Its large ball gives you maximum precision and control while tracking.
• The comfortable, ergonomic design includes a detachable wrist rest that cradles hand in comfort.
• Scroll Ring allows precise fingertip scrolling.
• Designed to maximize your productivity.
• USB connectivity.


• Specifications
• Batt eries Included No
• Batteries Required No
• Buttons 4
• Cable Length 6 ft
• Color Black/Silver
• Connector/Port/Interface USB 2.0
• Global Product Type Mice-Wired
• Left/Right Hand Use Left/Right
• Low Battery Indicator Light No
• Mouse Technology Optical
• Operating System Compatibility Chrome OS 44 and Later Mac OS X 10.8-10.13 Windows 7
• 8
• 8.1
• 10
• Post-Consumer Recycled Content Percent 0%
• Pre-Consumer Recycled Content Percent 0%
• Size 5w x 5.75d x 2.5h
• Total Recycled Content Percent 0%
• Wired/Wireless Wired