Up to 33 feet (10 meters) wireless range.Advanced 2.4 GHz wireless technology for a powerful, reliable connection free of delays and dropouts.Tiny receiver stays in your computer so your mouse is always connected and ready to use.Connects up to six Unifying compatible mice and keyboards to each computer so you don’t sacrifice extra USB ports.Also a great add-on for an Easy-Switch mouse so you can connect it to a second computer and switch between both with the push of a button.Use as an extra Unifying receiver to wirelessly connect a Logitech Flow mouse to a second computer and seamlessly cut, paste and move files between screens.

Plus, you can easily add a compatible keyboard, number pad or mouse-without the hassle of multiple USB receivers. The tiny wireless receiver stays in your laptop, so there’s no need to unplug it when you move around.

This trackball includes the Logitech Unifying receiver.

Note: In case of wireless mouse, the USB receiver will be provided inside or along with the mouse.

The integrated scroll wheel and easy-to-reach back/forward buttons make control simple, whether you’re web surfing on a laptop or navigating a home-theater PC.

Hard tables, comfy sofas and lumpy beds are all no problem for the M570.

You get precise cursor control wherever you want to use your trackball.

Battery life may vary based on user and computing conditions.

You can go for up to 18 months without changing batteries and the convenient battery indicator helps to ensure that you’ll never be caught off guard.This trackball includes the Logitech unifying receiver.And its sculpted shape supports your hand for comfortable control all day long. Your trackball stays in one place and puts control under your thumb, so you don’t have to move your arm to move your cursor. Note : In case of Wireless mouse, the USB receiver will be provided inside or along with the mouse.For Windows or Mac OS: robust 2.4 GHz wireless connection lets you control your laptop, desktop computer or home theater PC wirelessly from up to 30 ft.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).Work and play anywhere: Get smooth, precise cursor control wherever you use your trackball-your desk, couch, even your bed.Trackball comfort: sculpted shape supports your hand and stays in one place-move the cursor without moving your arm.

Logitech m570 troubleshooting