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The ornamental design for a combined two piece computer keyboard unit, as shown and described. |
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FIG. 1 is a reduced perspective view of a combined two piece computer keyboard unit showing my new design;
FIG. 2 is a top front and side perspective view of one of the keyboards shown separately for clarity of illustration only on an enlarged scale;
FIG. 3 is a top rear and opposite side perspective view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a top front and side perspective view of a second keyboard shown separately for clarity of illustration only on an enlarged scale;
FIG. 7 is a top rear and opposite side perspective view thereof;
FIG. 8 is a top plan view thereof; and,
FIG. 9 is a bottom plan view thereof.
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