The present invention provides a ZIF connector which comprises: a housing; a pair of terminal contacts for a connector which are installed on right and left sides in the housing; an insert plate in which a fixing plate fixed and installed to and in the housing and a plurality of protrusion support units expanded and formed in a lower part of the fixing plate to protrude downwardly are formed; and a ZIF connector having a clamping plate attached to a lower surface of a probe card wherein a penetration hole that an end of the protrusion support unit penetrates is formed in the ZIF connector.
