Mechanical switches are a type of switch commonly used in keyboards, providing tactile feedback and durability. Unlike their membrane counterparts, mechanical switches use individual mechanical components for each key, allowing for a more responsive typing experience. They come in various types, such as Cherry MX and Razer, each offering different levels of resistance and sound. These switches are favored by gamers and typists alike for their reliability and customization options. Users can choose from a range of switch types based on their preferences for actuation force and sound, making mechanical switches a popular choice for both casual and professional use.