Power strip and cord thereof

A power strip, adapted for receiving an alternating-current power, the power strip comprising:

• a plug having at least two conductive pins and an output device;
• a main body having at least one socket and a converting circuit;
• and
• a cord in connection between the plug and the main body, wherein the cord includes an insulating cover, an alternating-current transferring wire, and a direct-current transferring wire, the alternating-current transferring wire and the direct-current transferring wire are wrapped in the insulating cover, the alternating-current transferring wire is in electrically connection between the conductive pins and the at least one socket, and the direct-current transferring wire is in electrically connection between the converting circuit and the output device;
• wherein the plug is for transferring the alternating-current power to the main body through the alternating-current transferring wire, and the converting circuit is for converting the alternating-current power to a direct-current power and providing the direct-current power to the output device through the direct-current transferring wire;
• wherein the direct-current transferring wire has a first portion disposed inside the main body to electrically connect to the converting circuit, a second portion disposed inside the plug to electrically connect to the output device, and a third portion connected between the first portion and the second portion and disposed outside the main body and the plug.