plug and play
From Longman Dictionary of Contemporary EnglishRelated topics: Computersplug and playˌplug and ˈplay noun [uncountable] technical the ability of a computer and a new piece of equipment to be used together as soon as they are connectedFrom Longman Business DictionaryRelated topics: Computersplug-and-playˌplug-and-ˈplay adjectiveCOMPUTING plug-and-play computer equipment is able to start working as soon as it is connected to a computerPlug-and-Play technology makes computer peripherals, such as modems and printers, easy to install.