Wired Trackball with RGB Lighting, Ergonomic Thumb Control to Reduce Muscle Strain, 5 Adjustable DPI, Dual USB-C & USB

, : 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 f