Logitech M570 Wireless Trackball
Your coffee table. Your favorite chair. Your comfy bed. Now there's no limit to where you can get precise cursor control. This hand-friendly wireless trackball lets you work and play wherever you want. No mouse to move around. No tricky keypad leaving your hand feeling cramped. Just roll the ball with your thumb and click. Precision never felt so comfortable. 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. It has 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.
FEATURE
Trackball comfort, Time-tested shape
Wireless freedom: Control laptop, desktop computer or home theater PC from up to 30 feet (10 meters) away.
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.
Logitech Advanced 2.4 GHz wireless
Compact footprint: perfect for tight workspaces and busy desks.
Trackball comfort: Sculpted shape supports your hand and stays in one place - move the cursor without moving your arm
Logitech Unifying receiver: Connect up to six compatible wireless devices with one tiny receiver that stays in your laptop
Long battery life: Go for up to 18 months without changing the included AA battery* (* Battery life may vary based on user and computing conditions. )
