We claim the ornamental design for a portable computer connection terminal with keyboard, as shown and described.
FIG. 1 is a front perspective view of a portable computer connection terminal with keyboard of the present invention;
FIG. 2 is a rear perspective view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a first side view thereof;
FIG. 6 is a second side view thereof;
FIG. 7 is a top view thereof;
FIG. 8 is a bottom view thereof; and,
FIG. 9 is a cross-sectional view taken along the line 9-9 in FIG. 3.
The broken lines in the drawings depict portions of the portable computer connection terminal with keyboard that form no part of the claimed design. The unshaded surfaces shown between the solid lines and the broken dash-dot lines form no part of the claim.