Abstract: A portable peripheral card for an electrical device is disclosed that has an injected molded housing package. In one aspect of the invention, the peripheral card has a printed circuit board, a female electrical connector, and a solid one-piece injected molded package, whereas the molding compound includes organic polymer fibers. The printed circuit board has electrical components mounted thereon and the female electrical connector is attached to the printed circuit board to permit communications between the electrical components on the printed circuit board and the electrical device. The solid one-piece package encapsulates the printed circuit board and the electrical components yet exposes a portion of the electrical connector to facilitate electrical connections between the printed circuit board and the electrical device. In one preferred embodiment, the organic polymer fibers includes at least one selected from the group consisting of cotton, cellulose, polyester and nylon.