Logitech M570 Wireless Trackball Mouse
Logitech Wireless Trackball M570 - Trackball - laser - wireless - 2.4 GHz - USB wireless receiver You've got a different kind of comfort thanks to a leave-in wireless receiver, long battery life and precise cursor control that lets you work - and play - wherever you want. The M570 now sports an adjustable laser sensor, giving you a wider range of cursor speeds - and the perfect amount of control.
- Trackball comfort
Your trackball stays in one place, so you don'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 doesn't move, it's perfect for tight workspaces and busy desks.
- Logitech advanced 2.4 GHz wireless
You get the reliability of a cord with cordless convenience and freedom - fast data transmission and virtually no delays or dropouts.
- 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 away.
- Tiny, wireless receiver
It's so small it can stay plugged in a USB port. You don'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 devices - keyboards, number pads or mice - without the hassle of multiple receivers filling up your USB ports.
- Storable receiver
If you do need to remove the tiny receiver, just tuck it away right next to the battery.
- Work- and play - 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.
- Adjustable speed
The M570 now sports an adjustable laser sensor, giving you a wider range of cursor speeds - and the perfect amount of control.
- Scroll wheel
You can easily move up and down through web pages and long documents.
- Programmable buttons
You can customize your trackball's buttons to help you do what you want faster.
- 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 bed - this trackball is easy to take with you around the home. The ball even stays in place when you turn it upside down.