FIG. 1 is a perspective view of a keyboard with built-in mouse showing my new design;
FIG. 2 is another perspective view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a right side elevational view thereof;
FIG. 7 is a top plan view thereof;
FIG. 8 is a bottom plan view thereof; and,
FIG. 9 is an enlarged view of portion 9 shown in FIG. 6.
The even-dash broken lines in the drawings depict portions of the keyboard with built-in mouse that form no part of the claimed design. The dash-dot broken lines in FIGS. 6 and 9 represent boundaries of the enlarged view and form no part thereof.