In some examples, an apparatus includes electronic equipment and a port assembly electrically coupled to the electronic equipment. The port assembly can include a port to receive a plug as well as an electromagnetic interference (EMI) grounding member disposed on the periphery of the port assembly. The apparatus can further include a housing to securely house the equipment. The housing can include a panel with a panel opening for the port assembly. The panel opening can include a vent portion to permit air venting for the electronic equipment through the vent portion of the panel when a plug is plugged into the port.