ELECTRONIC DEVICE ACCESSORY

摘要

An electronic device accessory (10) includes a housing (38) containing electronic circuitry (20). A plug (30) extends from the housing and the plug is configured to connect to a receptacle (36) of the electronic device (12). A member (40, 50) is attached to the housing and is moveable with respect to the housing so as to physically interfere with connection of the plug with the receptacle of the electronic device.