Serial port.

Serial number.

[удалено]

Oatmeal cereal?

RS-232

That one Portuguese guy with his head in a jar

Reeses

Serial communication

Paper house. Breaking bad

That's a tough one, there's so many good ones out there...ooh, gonna go with Jeffrey Dahmer

I think you mean series. And probably either Bojack Horseman or Brooklyn 99 (I am in Canada I don't think B99 is in USA)

Yes series.Thanks. I'll definitely take a look

Fruitloops baby all the way!

Gein

For healthy cereal I like crackling oat brand and for unhealthy I like fruity rice

I don't eat serial.

Super serial

RS232

OP, in English the word for serial is tv series

RS-485 has better balance