Electronic device that assists wireless communication by a memory card inserted in a slot thereof

An electronic device comprising:

• a main body having an upper surface and an aperture at a side surface thereof;
• and
• a slot member disposed in the main body, the slot member having a slot that is exposed by the aperture and in which a wirelessly-communicable memory card is insertable and a connection terminal electrically connectable to a connection terminal of the wirelessly-communicable memory card, wherein
• the aperture is formed such that a side surface of the wirelessly-communicable memory card is exposed therein, when the wirelessly-communicable memory card is inserted in the slot, and
• the slot member has an opening that exposes a part of an upper surface of the wirelessly-communicable memory card when the wirelessly-communicable memory card is inserted in the slot such that a distance between the upper surface of the main body and the upper surface of the wirelessly-communicable memory card is equal to or smaller than 20 mm.