Description

Your trackball stays in one place, enabling you to control the cursor without having to move your arm This trackball includes the Logitech unifying receiver. The tiny wireless receiver stays in your laptop, so there is no need to unplug it when you move around 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 The integrated scroll wheel and easy-to-reach back/forward buttons make control simple, whether you are web surfing on a laptop or navigating a home-theatre PC Sculpted shape supports your hand for comfortable control all day lon