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
TRACKBALL COMFORT Sculpted shape supports your hand and stays in one place move the cursor without moving your arm
CONVENIENT CONTROLS Easy to reach Back/Forward buttons makes moving quickly between documents or browsing your favorite Web sites a breeze
LONG BATTERY LIFE With up to 18 months of use from a single AA battery, you might just forget your trackball uses batteries at all
EASY TO CLEAN Should you need to clean your trackball, removing the ball is a snap
PLUG’N’PLAY CONNECTION Nano sized Logitech wireless unifying receiver stays in your computer plug it in, forget it, even add compatible wireless devices without multiple USB receivers.Wireless operating distance: Approx 10 meters

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