The ornamental design for a usbconnector, as shown and described.
FIG. 1 is a front, top and right side perspective view of a USB 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; and,
FIG. 8 is a front, bottom and right side perspective view thereof.
The broken line depicts internal elements of the USB connector shown in FIGS. 3 and 6 is unclaimed subject matter and forms no part of the claimed design.