| 摘要 |
A computer keyboard includes a first recess for removably receiving a battery module and a second recess for rotatably receives a connector module. A connection port is formed on the connection module for connection with an external electronic device. Preferably, the second recess comprises a foldable support mechanism for supporting the external electronic device. The computer keyboard is formed with a computer connection port for connection with a host computer via a cable. A printed circuit board is provided in the keyboard and electrically connected with a socket of the first recess and a contact of the second recess. A socket is formed on the computer keyboard, which is electrically connected with an external power source via a cable for charging the battery module mounted in the first recess or charging the electronic device connected to the second recess.
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