What is the rotating button of the mechanical keyboard?

The rotating key of the mechanical keyboard is to adjust the volume and so on.

Knobs are particularly popular among creators. For example, they can program this component as the zoom function of their favorite software to zoom in and out quickly, or use it for other tasks, such as turning up and down the volume.

Mechanical keyboard is a kind of keyboard. Structurally speaking, each key of the mechanical keyboard has a separate switch to control its closing, also called "axis". According to the classification of microswitches, mechanical keyboards can be divided into traditional tea axis, green axis, white axis, black axis, red axis, Romer-G and optical axis.

Advantages: comfort, feel and durability.

Disadvantages: high price.