You don't get to see products and reviews with such mouse designs except a selected few. The vertical grip ergonomic mice are meant to reduce stress in your hands caused when you?re using the traditional mouse during extended use. Such discomfort eventually leads to injury-like pain, eventually leading to carpal tunnel syndrome. Because of the almost vertical grip design of the mouse, it is more natural of an end user.

Havit made an ergonomic mouse with a relaxed price tag of $27.99, cheaper than many gaming mice out there. The not so very ergonomically named ?HV-MS764? mouse also has variable DPI and a string of RGB lighting. No fancy controls. No gimmicky functions. Simple ergonomic mouse with RGB lighting.