Keyboard

The invention relates to a keyboard, which comprises a first keycap, a second keycap, a thin-film switch layer, a circuit board and a microswitch, wherein the thin-film switch layer is arranged below the first keycap and the second keycap and comprises a switching circuit and a through hole, the position of the through hole corresponds to the first keycap, and the position of the switching circuit corresponds to the second keycap; the circuit board is arranged below the thin-film switch layer; and the microswitch is electrically connected with the circuit board and passes through the thorough hole to be arranged just below the first keycap. When the first keycap is pressed, the first keycap moves towards the circuit board so as to trigger the microswitch; and when the second keycap is pressed, the second keycap moves towards the circuit board so as to trigger the switching circuit. The keyboard provided by the invention integrates two kinds of keys with different actuation mechanisms: the microswitch and a th