The article talks about the benefits of ergonomic mice in reducing health problems related to lengthy computer usage.Ergonomic mice help alleviate wrist strain, carpal tunnel syndrome, and forearm discomfort.The article defines three types of ergonomic mice: vertical, semi-vertical, and trackball.The decision to choose which of those types depends on what works best for your body and the requirements of your work.Higher sensing DPI, weight, and buttons are some important factors to consider while selecting an ergonomic mouse.Trackball and lightweight vertical mice are best suited to prevent neck and shoulder tension.This article provides a detailed review of the 5 best ergonomic mice after testing 20 different models.The reviewed models include Logitech MX Master 3S, Logitech Lift Vertical, HP 920 ergonomic vertical, Turtle Beach Pure Air, and Perixx Perimice 719.The Logitech MX Master 3S is the best productivity mouse on the list, although it lacks a natural orientation.The HP 920 ergonomic vertical has a flange for resting your palm but the cursor movements were frustratingly imprecise.