See at Amazon
The 57-degree angle that changes how your wrist feels by end of day
A standard horizontal mouse keeps your forearm rotated inward throughout the entire time you’re using it, which is an unnatural position that builds up cumulative strain over hours of daily use. The MX Vertical mouse holds your hand in a natural handshake position at a 57-degree vertical angle, which eliminates that forearm rotation entirely. Logitech’s own testing shows a 10% reduction in muscular activity compared to a standard mouse, with significantly reduced pressure on the wrist throughout use. The design was tested against criteria set by leading ergonomists, not just optimized for comfort in a 10-minute demo.
The thumb rest positions your thumb comfortably on the side of the mouse rather than underneath the palm, and the textured rubber surface provides a grip that stays consistent across different hand sizes and positions. The form fits a variety of hand shapes without requiring a specific grip style, which is something that more aggressively ergonomic mice sometimes fail at by optimizing for one position at the expense of flexibility.
The 4000 DPI high-precision optical sensor requires 4x less hand movement than a standard 1000 DPI mouse to cover the same cursor distance, which directly reduces the repetitive micro-movements that contribute to wrist fatigue over a full workday. The cursor speed switch on the mouse body lets you adjust DPI instantly without going into software settings, so you can toggle between precise work and fast navigation with a single button press.
