Object consists of a external switch box possibly designed to connect a Commodore 64 or Commodore PET to a variety of printers. Has a reset button and a set of 8 DIP switches; the switches labelled as follows: 0 & 1 are for "Font"; 2&3 are for "Mode" including "PET ASCII"; 3 4 & 5 are for Printer type including Epson, Okidata, and others; and 6 & 7 are a device number.