JOMAA | Adjustable Angle Silent Bluetooth Trackball Mouse with Macro Definition

This product is great and is worth it's weight in gold. Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Diam phasellus vestibulum lorem sed risus ultricies tristique nulla aliquet. Cursus turpis massa tincidunt dui ut. Purus semper eget duis at tellus at urna. Turpis tincidunt id aliquet risus feugiat. Quis ipsum suspendisse ultrices gravida dictum fusce ut. Diam ut venenatis tellus in metus vulputate eu scelerisque felis. Quis hendrerit dolor magna eget. Posuere lorem ipsum dolor sit amet consectetur adipiscing elit. A arcu cursus vitae congue. Non arcu risus quis varius quam quisque id. Nunc sed velit dignissim sodales ut eu. Vitae et leo duis ut. Convallis convallis tellus id interdum.

I specifically compared it again with the 575 I used before. I don't know if the old one was really worn out, but the domestic trackball has better dampening. It can connect to dual Bluetooth, and the DPI adjustment button, which even in Logitech, is only available on high-end 7-series models. This mouse is larger and taller, so you might consider a palm rest. The main thing is I'm not a shill, so I don't use Logitech.