Description When you're looking for a simple way to transition from a mouse to a trackball. It offers better ergonomics, with less wrist and hand movement to ease repetitive-stress injuries. Optical tracking technology delivers precise cursor control and the two-button design provides a familiar experience for mouse converts. Warranty: Manufacturer's limited five-year warranty.
Product Details Batteries Included No Batteries Required No Buttons 2 Cable Length 6 ft Color(s) Black/Silver Connector/Port/Interface USB 2.0 Global Product Type Wired Mice 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® XP, Vista™, 7, 8, 10 Post-Consumer Recycled Content Percent 0% Pre-Consumer Recycled Content Percent 0% Product Biodegradability in Days 0 Size 5 x 5.5 x 1.75 Total Recycled Content Percent 0%