The ornamental design for a cardconnector, as shown and described.
FIG. 1 is a perspective view of a card connector showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom plan view thereof;
FIG. 8 is a perspective view showing the card connector in a using state; and,
FIG. 9 is another perspective view of the card connector showing our new design.
The broken line representation of internal elements of the card connector shown in the figure drawings is unclaimed subject matter and forms no part of the claimed design.