Kailh Speed switches are a type of mechanical keyboard switch designed for fast response times and quick actuation. They are popular among gamers and typists who require rapid key presses. These switches come in various types, including linear, tactile, and clicky, each offering a different feel and sound. The unique feature of Kailh Speed switches is their shorter actuation distance, which allows keys to register with less travel. This design helps improve performance in fast-paced gaming scenarios, making them a preferred choice for competitive players looking for an edge in responsiveness.