Connector with expandable chip

A connector with an expandable chip configured to electrically connect to a mother board of an external electronic apparatus, the connector comprising:

• a base having a front terminal surface and a rear terminal surface, the front terminal surface extended forward to form a tongue portion, and the rear terminal surface defined inward to form a slot;
• the tongue portion having a plurality of upper terminal slots communicated to the slot in the tongue portion, and the slot having a plurality of lower terminal slots communicated to a bottom of the slot;
• a plurality of conductive terminals correspondingly arranged in the upper terminal slots, and one terminal of each conductive terminal exposed from the slot;
• a plurality of connection terminals correspondingly arranged in the lower terminal slots, and one terminal of each connection terminal exposed from the slot;
• and
• a circuit board having a chip thereon, the shape and size of the circuit board corresponding to the shape and size of the slot;
• the circuit board having an upper layer and a lower layer;
• wherein a plurality of upper layer gold fingers electrically connected to the chip are arranged on the upper layer, and a plurality of lower layer gold fingers electrically connected to the chip are arranged on the lower layer.