Abstract: A card connector includes an insulating housing and an upper cover coupling with the insulating housing. The insulating housing includes a bottom wall, two sidewalls and a back wall, all the walls forming a receiving space therebetween to receive one of a variety of memory cards. One side of the receiving space defines a sliding groove and the other side defines a terminal cavity. Contacts which are divided into two groups are received in the insulating housing respectively. An ejecting apparatus is arranged in the sliding groove. An elastic terminal, located in the terminal cavity, has a base portion. An elastic arm connects with the base portion and continuously protrudes toward the inside bottom wall to form a contacting portion.