Abstract: An apparatus comprises a cover configured to enclose at least a body of an electrical power plug. The electrical power plug is configured with prongs. The prongs are configured to be received by a wall outlet. The cover comprises a first opening configured to pass of a cord from the electrical power plug, and a second opening configured to expose the prongs. The second opening is larger than the first opening, wherein the cover engages a back lip of the electrical power plug.

Abstract: An apparatus comprises a cover unit comprising dimensions for encasing an adapter block of a power adapter. The cover unit further comprises at least a first opening being configured for passage of input power to the adapter block, a second opening being configured for passage of output power from the adapter block, and a plurality of ventilation openings for passage of air to and from the adapter block. A plurality of foot structures are disposed on at least a bottom side of the cover unit. The plurality of foot structures are configured for supporting the cover unit a distance above a flat surface.