Kensington® Expert Mouse Trackball, USB 2.0, Left/Right Hand Use, Black/Silver

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. Connector/Port/Interface: USB 2.0; Left/Right Hand Use: Left/Right; Mouse Technology: Optical; Wired/Wireless: Wired.

Warranty	Manufacturer's limited five-year warranty.
Global Product Type	Wired Mice
Connector/Port/Interface	USB 2.0
Left/Right Hand Use	Left/Right
Mouse Technology	Optical
Wired/Wireless	Wired
Cable Length	6 ft
Color(s)	Black/Silver
Operating System Compatibility	Windows® 7, 8, 8.1, 10
Low Battery Indicator Light	No
Batteries Required	No
Batteries Included	No
Buttons	4
Size	5 x 5.75 x 2.5
Product Biodegradability in Days	0
Pre-Consumer Recycled Content Percent	0%
Post-Consumer Recycled Content Percent	0%
Total Recycled Content Percent	0%