*In-store pricing may differ - please confirm directly with The Source.
The Logitech M570 wireless trackball provides all-day comfort and control. The trackball allows you to work in comfort due to the stable, sculpted design that supports your hand and lets you rest your arm. The tiny, wireless receiver stays in your laptopand allows you to add compatible devices as you need them. The super-powered trackball gives you up to 18 months of use from a single AA battery.