This mouse is the best, because it is vertically aligned instead of horizontally. Creating a better position for your arms. Also, this mouse comes in 3 sizes for your hand. This mouse is ambidextrous. You can switch back and forth between hands, so one doesn’t get repetitive stress. The wireless option comes with mini USB dongle, and internal rechargeable battery. The charging cable is proprietary USB.
Wireless (small, medium, large)
Wired (small, medium, large)