This mouse was purchase by myself to help me recover from a wrist injury. It stays fixed in one place and allows for complete control of a usual mouse with very little movement needed. Often used by people with Carpal Tunnel. It’s been really well looked after. Was only used for a few months. Perixx is a really great brand for trackball mice. Comes with two different stand tilt heights. These are magnetic and pop onto the bottom of the mouse to be used depending on individual taste. The mouse can be used without these if preferred. Comes with the wireless dongle, all good to go- works perfectly!
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