Set-top box is an electronic device that connects to a television set and manages incoming signals. It provides access to digital content and streaming services. However, there are several synonyms for the set-top box, including cable box, cable converter, digital TV converter, decoder, digital receiver, satellite box, satellite receiver, satellite TV receiver, and tuner. Each of these devices performs the same basic function, but they may have additional features that distinguish them. For instance, a cable box typically comes from a cable company, while a digital receiver might have a digital video recorder (DVR) function. Likewise, a satellite TV receiver may come with an integrated dish, while a tuner might plug directly into a television set.