Electronic device

An electronic device comprising:

• a first power feed port to which a first power supply adapter is connected;
• a second power feed port to which a second power supply adapter is connected;
• a first switching circuit that switches a power feed path between a first path that is connected to the first power feed port and supplies first power to a power feed target and a second path that is connected to the second power feed port and supplies second power to the power feed target;
• a step-up/down circuit that is arranged between the second power feed port and the first switching circuit in the second path and raises or lowers a voltage of the second power;
• and
• a control device that controls the step-up/down circuit,
• wherein
• the first switching circuit switches the power feed path to the first path when a voltage of the first path is higher than a voltage of the second path, and switches the power feed path to the second path when a voltage of the second path is higher than a voltage of the first path, and
• the control device
• compares the first power and the second power when the first power supply adapter is connected to the first power feed port and the second power supply adapter is connected to the second power feed port,
• causes the step-up/down circuit to make the voltage of the second power lower than the voltage of the first power when the first power is larger than the second power, and
• causes the step-up/down circuit to make the voltage of the second power higher than the voltage of the first power when the second power is larger than the first power.