What year is it again? It’s news to me that either of these brands still existed.
Being born in the 1985, there’s not a whole lot of PC or home video game systems that are past my time, but both Atari (1972) and Intellivision (1979) definitely fit the bill. My first video game system was the NES, which was already getting long in the tooth by the time I was old enough to use it.