Trackball comfort
Your trackball stays in one place, so you donÂ?t have to move your arm to move your cursor. Its sculpted shape supports your hand to let you work all day in comfort.

Compact footprint
Short on space? No problem. Because the trackball doesnÂ?t move, itÂ?s perfect for tight workspaces and busy desks.
Time-tested shape
Millions of people have loved the Logitech Trackman Wheel. WeÂ?ve refined its proven shape to create the M570.
Wireless freedom
Who wants a cord in the way? The robust wireless connection lets you control your laptop, desktop computer of home theater PC from up to 30 feet (10 meters)* away.
Tiny, wireless receiver
ItÂ?s so small it can stay plugged in a USB port. You donÂ?t have to unplug it when you move around or worry about losing it. And your trackball is always ready to use.
Logitech® Unifying technology
Easily connect up to six compatible wireless devicesÂ?keyboards, number pads or miceÂ?without the hassle of multiple receivers filling up your USB ports.
Learn more about the Unifying receiver.
Storable receiver
If you do need to remove the tiny receiver, just tuck it away right next to the battery.
18-month battery life
The long battery life virtually eliminates the hassle of changing batteries.** The On/Off button saves power, while an indicator light helps you avoid surprises.
Big on battery life? We are, too. Learn more.
WorkÂ?and playÂ?anywhere
You get precise cursor control wherever you want to use your trackball. Hard tables, comfy sofas and lumpy beds are all no problem for the M570.
Curious about cursor control? Learn more.
Adjustable speed
The M570 now sports an adjustable laser sensor, giving you a wider range of cursor speedsÂ?and the perfect amount of control.
Scroll wheel
You can easily move up and down through Web pages and long documents.
Back/Forward buttons
Moving quickly between documents or browsing your favorite Web sites is a breeze with large, easy-to-reach Back/Forward buttons.
Easy to clean
Should you need to clean your trackball, removing the ball is a snap.
Easy to move
Your desk, your comfy chair, your bedÂ?this trackball is easy to take with you around the home. The ball even stays in place when you turn it upside down.