This is a simple RJ45 ethernet cover plug. It's designed to be easily printed.
There are two STLs. The standard one (loose) is dimensionally accurate. It also has a flat bottom surface that is painted to have a basic connection image if you want multi-color prints. Use this model if you plan on printing in standard rigid material like PLA or ABS. The other model (tight) is oversized, with a bas-relief of the connection image. This model is oversized because it is designed to be printed with TPU; which has slight shrinkage, and you want it tighter to act as a gasket.
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