Corsair M65 Gaming Mouse

The tunable weight system allows you to adjust the mouse's weight between 97g and 115g and shift its center of gravity. This is particularly useful if you prefer a heavier mouse for stability or a lighter one for faster, flick-based movements.

The M65 RGB ULTRA is specifically designed with a claw grip shape in mind. While it can accommodate other styles depending on your hand size, it is most comfortable and ergonomic for those who prefer a claw grip.

A polling rate of 8000Hz means the mouse reports its position to your computer 8,000 times per second, significantly faster than standard gaming mice. This reduces input latency, providing a more responsive feel that is noticeable in high-refresh-rate competitive gaming.

Optical switches use a beam of light to register clicks rather than physical metal contacts. This eliminates debounce delay, meaning your clicks register instantly and are less prone to double-clicking issues over time.

Tilt gestures allow you to map specific in-game actions, like reloading or melee attacks, to the physical tilting of the mouse itself. It adds an extra layer of control beyond the standard buttons, which can be a significant advantage in complex games.

Yes, you will need to use Corsair's iCUE software to customize the button mapping and save profiles to the mouse's onboard memory. Once configured, those settings are stored on the device, so you can use them on other computers without needing the software installed.