Need the proper syntax to use Case/Select Case in vba properly.

I want to create a column that identifies the type of laptop in each row. There are four possibilities (standard, lightweight, test standard and test lightweight). I'm a beginner at macros/vba but want to learn how to use the Select Case feature in my script. I'm missing something obvious as the macro thinks everything is the same :-( Please see attached file with macro.

That simple change did make it work perfectly thanks.

I'll continue reading on the proper use of Select Case since I've had little exposure to it so far. I thought it was used similar to an IF statement except Select Case allows for multiple situations/conditions.