2009年11月11日 · This trackball includes the Logitech unifying receiver. The tiny wireless receiver stays in your laptop, so there's no need to unplug it when you move around. Plus, you can …

Wireless trackball M570 stays in one place so you don't have to move your arm to move your cursor. The sculpted shape supports your hand and lets you rest your arm. Scroll wheel …

This mouse wirelessly connects to the *included Logitech Unifying receiver, which plugs right into your computer's USB port. Features a scroll wheel and back and forward buttons, so you can …

2021年6月1日 · The Logitech M570 wireless trackball mouse is the predecessor of the Logitech ERGO M575 and the premium Logitech MX ERGO. It lacks some of the later material design …

Full review of the Logitech M570 Wireless Trackball, with features, images, specs. Comparison to other Logitech and Kensington trackballs.

With a USB Type-A interface, it's compatible with nearly every system out there, and features a compact design that you can leave plugged in. Moreover, with an extra Unifying Receiver, you …

The M570 employs advanced 2.4 GHz wireless connectivity with a range of up to 30 feet (9 meters) to provide the reliability of a cord with cordless convenience and freedom. You can …

Customers value the M570 Wireless Trackball Mouse for its ergonomic design, wireless connectivity, and ease of use. They appreciate the long battery life, affordable price, and …