Logitech Logitech M570 Wireless Trackball Mouse – Ergonomic Design with Sculpted Right-hand Shape, Compatible with Apple Mac and Microsoft Windows Computers, USB Unifying Receiver, Dark Gray

Product Description The logitech wireless trackball m570 gives you a different kind of comfort. it stays in one place and supports your hand to let you work all day with ease. System Requirements: Windows Vista Windows 7 Windows 8 or Windows 10|USB port Internet connection for software download|Mac OS X 10.5 or later|USB port|Internet connection for software download From the Manufacturer Wireless Trackball M570 Noteworthy Features Thumb-operated trackball and laser sensor for smooth, precise cursor control Works anywhere you do—even your sofa Powerful 30 ft. wireless range** with tiny leave-in Logitech Unifying receiver Up to 18 months of power on a single AA battery* Scroll wheel and Back/Forward buttons for easy document and web page navigation Enhanced comfort—refines the time-tested shape of the popular Logitech Trackman Wheel * Battery life may vary based on user and computing conditions. ** Actual wireless range will vary with use, settings and environmental conditions. *** Logitech SetPoint™ softwa...