Abstract: The present invention provides a power supply control device for an electronic product, which device includes a socket and a power supply controller; wherein the socket is provided on the electronic product, electricity runs between an electric circuit board of the electronic product and a power supply, and has a leading/insertion slot; the power supply controller can be insertion connected into the leading/insertion slot, and at least includes a control chip controlling the socket to put out electric power to an electric circuit board of the electronic product, the electronic product can be independent in the technique of treating electric power supplying, and can be micronized and modularized, and can be mounted in a more simple and faster way, further is benefit to easy insertion and extraction directly; thereby cost of maintenance of the electronic product can be lowered.