All-in-one computer and electronic module

An electronic module comprises a host, an audio frequency device, a first display and a second display. An interface is arranged on the back of each of the first display and the second display, the host is connected with a connecting portion in a pivoting manner, the connecting portion is provided with a first connector electrically connected to the host, the first connector is connected to the interface of the first display in an inserted manner, the audio frequency device is provided with a second connector connected to the interface of the second display in an inserted manner, and the host is electrically connected to the audio frequency device. The first display can be supported through the host, and the second display can be supported through the audio frequency device, so that a support is not needed.