Apparatus for linking computers; Apparatus for receiving information from a computer; Component parts for computers; Components for computers; Computer add-on boards; Computer apparatus; Computer apparatus for the storage of data; Computer apparatus for transmitting data; Computer cables; Computer chips; Computer circuits; Computer components; Computer input devices; Computer peripheral devices; Computers; Apparatus for recording video; Apparatus for reproducing video; Audio and video receivers; Video acquisition transition apparatus; Video apparatus; Video devices