Replaceable socket device

A replaceable socket device comprising:

• a plurality of adapters, each of the plurality of adapters comprising:
• a jack, disposed on a top of the plurality of adapters, transmitting electrical signal to an external device;
• and
• a plurality of contacts, disposed on a bottom of the plurality of adapters;
• a base, comprising:
• one or more sockets, utilized to engaging with one of the plurality of adapters, each socket comprising a bottom surface and a sidewall perpendicularly connected to the bottom surface, wherein one of the plurality of adapters inserts in the socket via an opening formed by the bottom surface and the sidewall;
• an adapting interface, disposed on the socket, and utilized to connect the socket and one of the plurality of adapters;
• and
• a coupling interface, electrically connected to the adapting interface and an external power source, configured to conducting electrical signal from the external power source to the adapting interface, wherein the coupling interface comprises:
• a contact portion, disposed within the base;
• and
• a cable, connected between the contact portion and the external power source;
• wherein the structure of the adapting interface corresponds to the plurality of contacts, for allowing one of the plurality of adapters to couple to the socket via the adapting interface, and the adapting interface is lower than the bottom surface of the socket.