Mekaniikkanäppäimistö

Mekaniikkanäppäimistö is a type of computer keyboard that uses individual mechanical switches under each keycap. Unlike traditional membrane keyboards, which rely on a rubber dome and a membrane layer to register keystrokes, mechanical keyboards offer a distinct tactile and audible feedback. This feedback is generated by the physical actuation of the switch, which can vary in type and design.

There are several common types of mechanical switches, often categorized by their characteristics: linear, tactile, and clicky. Linear switches provide a smooth press with no bump or click. Tactile switches offer a noticeable bump during the keystroke, indicating actuation without necessarily producing an audible click. Clicky switches, as the name suggests, provide both a tactile bump and an audible click sound. Brands like Cherry MX, Gateron, and Kailh are well-known manufacturers of these switches, each offering different variations in terms of actuation force, travel distance, and sound profile.

The use of mechanical switches contributes to a generally more durable keyboard. The individual switches are rated for tens of millions of keystrokes, often exceeding the lifespan of membrane keyboards. This durability, combined with the preferred typing feel and sound, makes mechanical keyboards popular among gamers, typists, and computer enthusiasts. Keycaps on mechanical keyboards are also typically interchangeable, allowing users to customize the appearance and feel of their keyboard further. The price point for mechanical keyboards can range from moderate to high, reflecting the more complex construction and higher quality components.