An electronic device including a first body, a second body, a linking member, a plurality of keys, and an actuating module is provided. The first body has a display surface and the second body is adapted to be connected to the first body. The linking member is disposed within the second body. The keys are movably connected to the second body. The actuating module is disposed within the second body and located between the linking member and the keys. The linking member moves via a relative movement between the first body and the second body, so that the actuating module pushes the keys to move from the inside of the second body to the outside of the second body.