An incorrect position puts strain on tendons, muscles, and blood circulation. Set yourself up comfortably with the vertical ergonomic mouse. The vertical design of the mouse helps prevent overexertion and pain in the shoulder and wrist. A DPI switch allows for changing the pointer speed. The high-resolution optical sensor ensures precise and smooth mouse pointer control. Browser buttons support the forward/backward function of the internet browser for easy navigation. The rubberized surface provides improved grip and comfort. The storable USB receiver can be conveniently transported within the mouse housing. A separate on/off switch enables energy-saving use of the mouse.