Abstract: A multi-socket electricity outlet includes a top member and a bottom member with at least one recess defined in an underside thereof. The recess is defined by a casing which extends into the multi-socket electricity outlet. At least one of the top member and the bottom member has an outlet defined therein for an engagement with a plug. The casing has a plurality of first plates extending therefrom At least one module member is replaceably received in the recess and has at least one board replaceably received therein which has a plurality of second plates extending therefrom so as to be connected to the first plates to form a circuit.