PORLEI Wired Trackball Mouse with RGB Lighting, Ergonomic Thumb Control to Reduce Muscle Strain, 5 Adjustable DPI, Dual USB-C & USB-A Connectivity, Compatible with PC, Laptop, Mac, Windows-Blue

,: The sculpted ergonomic shape naturally fits your hand and smooth thumb control helps to reduce muscle pain and wrist stiffness. The optimal angle of the trackball mouse allows you to keep your palm in a natural position for all-day comfort.
^^: To suit different tasks and ensure instant switching between precise or fast tracking modes, the mouse is equipped with 5 adjustable DPI levels. The DPI buttons can be easily switched between 100, 200, 400, 800 and 1200 DPI to allow the cursor to move faster or slower.
^^ &,: The mouse comes with a 1.8 m cable, you can directly connect it to your computer via the USB A port, providing you with an ultra-stable wired connection without downloading any drivers. Compatible with Windows, Mac OS, Laptops, Desktops, etc.
^^: Equipped with a 34mm standard trackball and precise tracking system, just move your thumb to move the cursor and operate, its perfect for tight workspaces and busy desks. Not only work on flat surfaces but also your leg, sofa, bed, carpet and other surfaces as well.
^^: Consisting of a high-performance optical sensor, highly sensitive 3-point positioning technology and thumb control, the mouse delivers precise cursor movement, allowing you to quickly get to the desired position on the screen without moving your hand, thus increasing productivity and efficiency.
^^: Moving between documents or browsing your favorite websites is a breeze with large, easy-to-reach Back/Forward buttons and the precision scroll wheel. * All the buttons are non-programmable and the Back/Forward buttons are not compatible with Mac OS system.
^^: The cool RGB lighting of the mouse adds a splash of color to your simple desktop. Easy to remove the trackball, you can wipe the hole and ball with a soft cloth to make the trackball smooth as new.