FIG. 1 is a front, right-side, top perspective view of a connection device for communication, showing the new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a right-side elevational view thereof;
FIG. 5 is a left-side elevational view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom plan view thereof;
FIG. 8 is a rear, right-side, top perspective view thereof; and,
FIG. 9 is a rear, left-side, bottom perspective view thereof.
The broken lines consisting of unevenly sized dashes define the boundary of the claim, which extends to the boundary but does not include the boundary, while all other broken lines depict portions of the connection device for communication that form no part of the claimed design.